RINNAI AIR SOURCE HEAT PUMPS SOLUTION FOR HEATING & HOT WATER TO SURREY SPORTS PAVILION

 

Rinnai has given a local community’s much-loved sports pavilion a replacement DHW system which upgrades from its old cylinder system and provides the same peak-time capacity with significantly reduced energy costs along with much lower emissions through utilising the Rinnai R290 heat pump system.

Rinnai offered a choice of solutions all with capital, operational and carbon modelling as part of the offering, so that the decision makers could select the optimum solution for their needs. Based upon the data the site specifically requested an Air-Source Heat Pump replacement.

As a part of the bespoke design service offered by Rinnai three possible solutions were put forward, each with differing recovery times ranging from between two and four hours, with the 2000L in storage staying consistent with the old system’s capacity.

After full consultations with the site and the contractor, the system chosen was the 40kW R290 air source heat pump system. Despite the two other possible systems offering quicker recovery periods the client opted for one single heat pump unit. An additional factor governing the decision was the fact that the 40kW R290 system, incorporating 2 x1000 L cylinders, emitted less carbon and was more economical to run in the long term

Cumulative Running Costs (OPEX) comparing a H1 and a H3 system for DHW

This graph shows the cumulative running costs of each of the three possible systems across a 5-year period. As shown from the data the original system is significantly more expensive to run compared to the H3 systems. With a £46,772.13 or 170% increase compared to the 23kW R290 systems and a £48,251.10 or 186% increase compared to the 40kW R290 system by year 5.

The successful implementation of the Rinnai R290 air source heat pump system at the Surrey Sports Pavilion demonstrates the effectiveness of Rinnai’s bespoke design services and complete packaged solutions. By upgrading to a more efficient and environmentally friendly system, the pavilion now enjoys reduced carbon emissions, while maintaining the necessary capacity for peak-time demand. This project highlights Rinnai’s commitment to providing tailored solutions that meet the specific needs of all type of buildings to experience this service for your next project.

Comparison of Energy Prices of National Gas and National Grid Electricity Between 2025 & 2050

Energy Prices of National Gas and National Electricity Grid

UK energy strategists believe that clean and sustainable electrification is presently one of the best modes of reducing carbon emissions, maximise efficiencies and to also lower end-user customer costs.

 Rinnai is determined to offer UK customers assorted options of carbon reducing technology that ensures an improved healthy lifestyle. Rinnai is also keen on informing all UK customers in major changes and developments concerning the international energy market that may affect purchase or power options in the near and far future.

 

RINNAI OFFERS CLEAR PATHWAYS TO LOWER CARBON & DECARBONISATION

PLUS CUSTOMER COST REDUCTIONS FOR COMMERCIAL, DOMESTIC &

OFF-GRID HEATING & HOT WATER DELIVERY

 

  • Rinnai’s range of decarbonising products – H1/H2/H3 – consists of hot water heating units in gas/BioLPG/DME, hydrogen ready units, electric instantaneous hot water heaters, electric storage cylinders and buffer vessels, a comprehensive range of heat pumps, solar, hydrogen-ready or natural gas in any configuration of hybrid formats for either residential or commercial applications. Rinnai’s H1/2/3 range of products and systems offer contractors, consultants and end users a range of efficient, robust and affordable low carbon/decarbonising appliances which create practical, economic and technically feasible solutions.
  • Rinnai is a world leading manufacturer of hot water heaters and produces over two million units a year, operating on each of the five continents. The brand has gained an established reputation for producing products that offer high performance, cost efficiency and extended working lives.
  • Rinnai products are UKCA certified, A-rated water efficiency, accessed through multiple fuel options and are available for purchase 24/7, 365 days a year. Any unit can be delivered to any UK site within 24 hours.
  • Rinnai offer carbon and cost comparison services that will calculate financial and carbon savings made when investing in a Rinnai system. Rinnai also provide a system design service that will suggest an appropriate system for the property in question.
  • Rinnai offer comprehensive training courses and technical support in all aspects of the water heating industry including detailed CPD’s.
  • The Rinnai range covers all forms of fuels and appliances currently available – electric, gas, hydrogen, BioLPG, DME solar thermal, low GWP heat pumps and electric water heaters More information can be found on Rinnai’s website and its “Help Me Choose” webpage.

 

CLICK HERE TO VISIT THE RINNAI WEBSITE

or HERE to EMAIL RINNAI

CLICK HERE For more information on the RINNAI product range

 

 

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Kingspan Introduces Mineral Wool Pipe Insulation

 

Kingspan Technical Insulation has launched Kingspan K-Roc Pipe Insulation,

an A2L/A2-s1,d0 rated pipe insulation suitable for use on HVAC and building services pipework. 

The product comprises a mineral wool insulation core with a reinforced aluminium foil facing and is available in a range of sizes for various pipe diameters. The insulation core features longitudinal fibres which provide both rigidity and thermal performance, allowing the product to achieve a thermal conductivity of 0.033 W/mK at 10 °C.

The technology used to shape the pipe sections ensures the round shape of the internal diameter is maintained and adheres closely to the pipework. The shape of the internal diameter is unaffected by loss of material at the assembly cut line — helping to maintain a continuous layer of insulation around the pipe and preventing potential thermal bridges.

The product has been designed to allow easy handling and installation. It is supplied in 1.2 m lengths — allowing large sections of pipework to be insulated in a single fix. Its reinforced aluminium foil facing and wide self-adhesive closing lap also makes the assembly process both quick and secure.

In addition, the product is supported by Kingspan’s Technical Advisory service providing guidance for designers, specifiers, consulting and mechanical engineers, mechanical and electrical M&E contractors, thermal insulation contractors’ as well as building services and facilities managers.

Visit the Kingspan Technical Insulation Website for more information

CLICK HERE

OR click here to email Kingspan

Tel: +44 (0) 1457 890 400 –  Pipeline Technical Advisory Service: 0808 168 7363

 

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RINNAI LOWER COSTS AND ENVIRONMENTAL IMPACT FOR EXPANDING LAUNDERETTE GROUP

Rinnai has recently provided a high efficiency water heating solution to a South Wales launderette which needed to replace its old gas boiler as the property wanted to lower operational costs and drive down emissions.

The new owner wants to install new coin-activated washing machines and increase its capacity for more customers. The increase in customers would logically mean an increase in peak demand loading for the hot water delivery system.

The launderette has planned to have 10 washing machines in total but with 2 different models differing in size and hot water consumption.

The site currently employs a low Kw rating gas boiler with 144 liters of built-in internal storage. The current system is only capable of providing 154 liters of peak demand. The new additions of coin-operated washing machines see peak demand increase the loading of hot water delivery to a requirement of 276 liters

The new hot water delivery system needed to reach 276 liters on demand and be able to recover from peak demand conditions within 40 minutes – the average cycle of a coin operated commercial washing machine.

With a peak demand of 276L already determined, Rinnai UK was able to propose a system consisting of an N1300 continuous flow water heater with an additional 300L storage buffer to hold the peak demand for the washing machines. This system can recover the entire buffer in as little as 23 minutes, meaning this system is also able to cope with any further expansion by the customer as the buffer exceeds the peak demand.

Rinnai can demonstrate the benefits of the N1300 system with the graphs below. One highlights the reduction of harmful emissions whilst the other graph proves the financial benefits of purchasing a Rinnai N1300 system. Both graphs measure the benefits over a 5-year period.

The first graph details how much less emissions are released by the Rinnai N1300 system when compared to the currently installed system. Over five years Rinnai’s N1300 offers a 17% decrease in costs.

DHW System – Carbon Emissions Lifecycle

The Graph below illustrates the difference over 5 years when comparing Rinnai’s N1300 to the currently installed system in terms of OPEX costs (cumulative running costs). The Rinnai N1300 will require £13,543.81, whilst the competitor system will cost £16,281.39. This means Rinnai can reduce 5-year operating costs by 17%.

DHW System – Cumulative Running Costs (OPEX)

 

Gas – Prices & Carbon Factor

These are the forecasted gas prices as provided by the Department for Energy Security and Net Zero.

CLICK HERE FOR FURTHER INFORMATION

 

 

Rinnai will continue to provide low cost, feasible and technical solutions for any commercial premises aiming to maximise daily operations. Rinnai technology is designed to produce total system efficiency meaning that commercial operators can rely on Rinnai systems to elevate operational output at a reduced cost.

RINNAI OFFERS CLEAR PATHWAYS TO LOWER CARBON & DECARBONISATION
PLUS CUSTOMER COST REDUCTIONS FOR COMMERCIAL, DOMESTIC &
OFF-GRID HEATING & HOT WATER DELIVERY

 

  • Rinnai’s range of decarbonising products – H1/H2/H3 – consists of hot water heating units in gas/BioLPG/DME, hydrogen ready units, electric instantaneous hot water heaters, electric storage cylinders and buffer vessels, a comprehensive range of heat pumps, solar, hydrogen-ready or natural gas in any configuration of hybrid formats for either residential or commercial applications. Rinnai’s H1/2/3 range of products and systems offer contractors, consultants and end users a range of efficient, robust and affordable low carbon/decarbonising appliances which create practical, economic and technically feasible solutions.
  • Rinnai is a world leading manufacturer of hot water heaters and produces over two million units a year, operating on each of the five continents. The brand has gained an established reputation for producing products that offer high performance, cost efficiency and extended working lives.
  • Rinnai products are UKCA certified, A-rated water efficiency, accessed through multiple fuel options and are available for purchase 24/7, 365 days a year. Any unit can be delivered to any UK site within 24 hours.
  • Rinnai offer carbon and cost comparison services that will calculate financial and carbon savings made when investing in a Rinnai system. Rinnai also provide a system design service that will suggest an appropriate system for the property in question.
  • Rinnai offer comprehensive training courses and technical support in all aspects of the water heating industry including detailed CPD’s.
  • The Rinnai range covers all forms of fuels and appliances currently available – electric, gas, hydrogen, BioLPG, DME solar thermal, low GWP heat pumps and electric water heaters More information can be found on Rinnai’s website and its “Help Me Choose” webpage.

 

CLICK HERE TO VISIT THE RINNAI WEBSITE

or HERE to EMAIL RINNAI

CLICK HERE For more information on the RINNAI product range

 

 

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SterlingOSB Zero engineers out carbon

 

SterlingOSB Zero, from timber panel specialist West Fraser, represents a choice of precision-engineered square edge or tongue & groove boards which are selected for applications such as flooring, roofing and offsite cassette or timber frame manufacturing; for practical and economic reasons.   Additionally, although the ‘Zero’ in the name refers to there being no added formaldehyde in the formulation, it also resonates with the brand’s potential to help combat global warming.

 

Interestingly, although formaldehyde is not itself a major greenhouse gas, it can indirectly contribute to climate change by reacting in the atmosphere to form compounds that have climate-related effects; as well as having a detrimental effect on the health of building occupants.  Yet, the environmental benefits to SterlingOSB Zero are much broader.

 

While its burgeoning  popularity can be attributed to an array of technical benefits, in these days of heightened environmental awareness and the push to achieve Net Zero, SterlingOSB Zero can also assist the construction industry to cut carbon emissions.  The board is primarily manufactured from a natural product which in itself locks in CO2 from the atmosphere, with round wood sourced as sawmill residues and co-products in the form of peeled chips. The traditional alternative, plywood, requires the peeling of much larger tree trunks taking longer to grow.

 

West Fraser, furthermore, ensures that all of its wood fibre is sourced from responsibly managed forests via stringent due diligence assessment, carrying chain of custody meaning stocks are conserved by replanting and carefully planned cropping. West Fraser is also investing heavily in a new rail head for its Inverness plant and buys only renewable electricity for the site and has switched from gas power to biomass for its drying process. Across the group, ESG commitments are being delivered, and Inverness is on course to attain its 2030 targets next year.

 

After leaving the factory gates, because SterlingOSB Zero is precision-made, there is less waste on building sites or in MMC fabrication, and the associated costs of disposal to landfill are significantly mitigated.  Contractors also report lower waste in handling because SterlingOSB Zero is more resilient to damage than rival products and is much easier to align when used for tasks like sheathing or laying floors.  The accuracy of manufacture is especially good for producing SIPs panels with no need to “size” boards in the factory or suffer misalignment during installation.

 

David Connacher, Marketing Manager at West Fraser, concludes:

“Environmentally, we are delivering on many fronts; not only helping to lock carbon into well-engineered, low-maintenance, high-efficiency sustainable panel products like SterlingOSB Zero, but we are doing so in a way which is supporting forestry and wider ecological efforts. Across Europe, the company’s target is to become carbon negative by 2030. It is currently on track to have achieved a 56% reduction by 2025 against a 2019 baseline.  A major contributor to this has been to construct the new Inverness plant without fossil fuel sources; instead burning biomass and switching to electric fork-lift trucks along with other changes.”

 

All West Fraser panel products produced in the UK are net carbon negative and manufactured in mills that have obtained the coveted environmental ISO 14001 certification.  Responsibly sourced, the panels are FSC® certified (C012533) and created from locally grown timber, cutting embodied carbon from transportation.

 

CLICK HERE FOR THE WEST FRASER WEBSITE

or call 01786 812 921 for further information

 

 

 

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Heckmondwike FB Wins CFJ Award for Education

 

Heckmondwike FB, a leading manufacturer of high-performance carpets, has won the CFJ award for the Education (Schools) category for the Saint John Henry Newman Catholic School project in collaboration with Kier Construction and Westcotes Flooring Ltd.

This accolade recognizes Heckmondwike FB’s commitment to providing hard-wearing and cost-effective flooring solutions for the education sector. The award-winning project showcased the exceptional qualities of Supacord, the company’s renowned fibre-bonded carpet specifically designed for educational environments.

 

Supacord: The Ideal Flooring Solution for Schools

The Saint John Henry Newman Catholic School project involved the installation of 1400m2 of Supacord carpet tiles in Steel Grey and 48m2 of Battleship entrance matting in Anthracite. Supacord’s exceptional durability, acoustic performance, and aesthetic appeal made it the perfect choice for this demanding educational setting.

“We are thrilled to receive this prestigious CFJ Award,” said Bob Mortimer, UK & Ireland Sales Manager at Heckmondwike FB. “It is a testament to our dedication to providing hard-wearing flooring solutions that are good value for money for the education sector. Supacord has proven time and again to be the ideal choice for schools, offering exceptional performance, comfort, and value.”

Key Features and Benefits of Supacord:

  • Enhanced Impact Noise Reduction: Creates a quieter and more conducive learning environment.
  • Acoustic Backing Available: Further enhances sound absorption for improved acoustics.
  • Hard-wearing: Withstands heavy foot traffic and resists wear and tear, ensuring long-lasting performance.
  • Anti-Fray and Anti-Ravel Properties: Maintains its appearance and prevents unravelling, even in high-traffic areas.
  • Manufactured in the UK for over 50 Years: A trusted and reliable product with a long history of excellence.
  • Available in 42 Colours: Offers a wide range of design options to complement any school’s aesthetic.
  • A+ BREEAM Rating & EPD Verified: Supacord is environmentally friendly and contributes to sustainable building practices.

 

Battleship Entrance Matting: A Perfect Complement

In addition to Supacord, the project utilized Battleship entrance matting, a durable and effective solution for minimizing dirt and moisture ingress. Its anti-fray structure, hard-wearing properties, and low maintenance costs make it an ideal choice for school entryways.

Nominated for more awards

Further to winning this award at the end of 2024, we have been nominated for more awards in 2025.

The CFJ Awards recognize and celebrate outstanding achievements in product innovation, design, and installation across various sectors. Winning a CFJ Award is a testament to a company’s commitment to excellence and its contribution to the advancement of the flooring industry.

 

About Heckmondwike FB

Heckmondwike FB is a leading UK manufacturer of high-quality carpets for commercial and residential applications. With a strong focus on innovation, sustainability, and customer satisfaction, Heckmondwike FB has established itself as a trusted name in the flooring industry. The company’s diverse product portfolio caters to a wide range of needs and applications, ensuring that customers can find the perfect flooring solution for their specific requirements.

CLICK HERE TO VISIT THE WEBSITE

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RINNAI HIGH-EFFICIENCY HYBRID WATER HEATERS: LOWER ON-SITE EMISSIONS AND MEET PEAK DEMAND AT WEST COUNTRY HOTEL

IMAGE AND STORY COURTESY OF GRAYSON PRICE

 

Rinnai High-Efficiency Hybrid Water Heaters: LowER On-Site Emissions AND Meet Peak Demand at West Country Hotel

A West country hotel has just completed the installation of multiple Rinnai blends ready 20% continuous flow water heaters and bespoke Rinnai storage vessels. The Hybrid instantaneous and storage system has been designed to optimise gas usage and satisfy peak demand without wasteful storage oversizing.

The Hydrogen blends ready and BioLPG ready water heaters offer over 2000 lph (litre per hour) of temperature accurate hot water, rapidly replenishing the bespoke hot water vessel to ensure user comfort and satisfaction.

 

The Rinnai N Series continuous flow hot water heater range offers a more compact, enhanced combustion design that allows for easier installation, superior operational performance as well as ease of serviceability.

 

The Rinnai Sensei N Series is the first ever continuous flow hot water heating unit manufactured with stainless steel heat exchangers to be available in the UK – this gives an extended working life at optimum performance to each of the four models in the range. Added to this are the market leading extended warranties of up to 12 years in commercial environments, which accompany the hydrogen Blend-ready and Bio-LPG ready instantaneous water heaters.

 

The four N Series models are:

  • N1600i giving 954 litres per hour (at 50 degrees rise)
  • N1600e (external) also giving 954 litres per hour (at 50 degrees rise).
  • N1300i giving 775 litres per hour and
  • N1300e also giving 775 litres per hours of temperature controlled hot water at 50 degrees.

 

All the range is also low-NOx (Less than 26ppm meaning they gain additional points under BREEAM) and the futureproofed continuous flow water heater utilises Rinnai’s patented advanced burner technology with a 13-1 turn down ratio – the largest on the market combined with 96% efficiency rating. Integral controls on the units enable the water heater to achieve high efficiencies because of advanced burner control and high modulation ranges.

 

This wide range of modulation means that energy usage is completely optimised as the water heater through smart inbuilt controls will only heat the water to the temperature required thus preserving energy.

 

Rinnai also offers a full range of unvented and indirect storage cylinders – with capacities from 80 -200L.

Rinnai’s H3 range of products include domestic and commercial heat pumps that offer immediate property decarbonisation. Rinnai is determined to provide UK customers with cost effective low carbon solutions towards domestic and commercial hot water and building heating provision.

RINNAI OFFERS CLEAR PATHWAYS TO LOWER CARBON & DECARBONISATION

PLUS CUSTOMER COST REDUCTIONS FOR COMMERCIAL, DOMESTIC &

OFF-GRID HEATING & HOT WATER DELIVERY

 

  • Rinnai’s range of decarbonising products – H1/H2/H3 – consists of hot water heating units in gas/BioLPG/DME, hydrogen ready units, electric instantaneous hot water heaters, electric storage cylinders and buffer vessels, a comprehensive range of heat pumps, solar, hydrogen-ready or natural gas in any configuration of hybrid formats for either residential or commercial applications. Rinnai’s H1/2/3 range of products and systems offer contractors, consultants and end users a range of efficient, robust and affordable low carbon/decarbonising appliances which create practical, economic and technically feasible solutions.
  • Rinnai is a world leading manufacturer of hot water heaters and produces over two million units a year, operating on each of the five continents. The brand has gained an established reputation for producing products that offer high performance, cost efficiency and extended working lives.
  • Rinnai products are UKCA certified, A-rated water efficiency, accessed through multiple fuel options and are available for purchase 24/7, 365 days a year. Any unit can be delivered to any UK site within 24 hours.
  • Rinnai offer carbon and cost comparison services that will calculate financial and carbon savings made when investing in a Rinnai system. Rinnai also provide a system design service that will suggest an appropriate system for the property in question.
  • Rinnai offer comprehensive training courses and technical support in all aspects of the water heating industry including detailed CPD’s.
  • The Rinnai range covers all forms of fuels and appliances currently available – electric, gas, hydrogen, BioLPG, DME solar thermal, low GWP heat pumps and electric water heaters More information can be found on Rinnai’s website and its “Help Me Choose” webpage.

 

CLICK HERE TO VISIT THE RINNAI WEBSITE

or HERE to EMAIL RINNAI

CLICK HERE For more information on the RINNAI product range

 

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AIM’S ACOUSTIC INFILLS TO REDUCE REVERBERATION AT HARTLEPOOL ACTIVE WELLBEING HUB

 

AIM – Acoustic & Insulation Manufacturing’s cut to fit Acoustic Trough Infills have been incorporated into roof areas at Hartlepool’s new £34.65m ‘Highlight’ Active Wellbeing Hub.  Designed to reduce reverberation in buildings with a high proportion of hard internal surfaces, especially where noise is generated within the building such as sports facilities, the infills fit into the troughs of perforated metal profiles used in structural steel roof decks.

 

The new facility will open at The Waterfront, Hartlepool, in autumn 2025, replacing the town’s ageing 1970s leisure centre. The development for Hartlepool Borough Council is being delivered in partnership with main contractor Wates, a leader in the sport and leisure sector, while the striking design has been created by GT3 Architects.

 

Via SIG Tyneside, AIM has supplied the Acoustic Trough Infills for two large roof areas to Wates’ contractor Chemplas, the North East-based roofing, cladding and glazing company.

 

“The roof design specified acoustic trough infills,” explains Chris Dale, AIM’s Business Development Manager (North).  “Having received profile details from Chemplas, AIM cut the easy to fit infills to suit the deck.  Though a small part of the roof system and a simple product, our Acoustic Trough Infills are a very effective and cost-efficient way to reduce reverberation in a building.”

 

AIM Acoustic Trough Infills are available in a range of densities and are factory cut to suit any trapezoidal profile or perforated standing seam decking.  The infills are stone wool, which is recognised as a good sound absorbing material.  Acoustic performance is dependent on the structure of the deck and the open area within it.

 

AIM manufactures the infills to order.  Typically, products are supplied in seven to ten working days.

 

They are provided in a range of finishes, including plain (natural mineral wool), white or black glass tissue-faced or Mylar sleeved for humid or moist environments such as swimming pools.

 

The Highlight Active Wellbeing Hub is set to have major long-term benefits for Hartlepool in line with the Council’s commitment to regenerate the town, raise aspirations and support improved health outcomes for local people. Funding is a mix of grant money from Sport England, the Council’s Capital Programme, capital contingency funds and borrowing and represents one of the largest investments in Hartlepool for decades.

 

Part of the Performance Technology Group, UK-based AIM – Acoustic & Insulation Manufacturing has over 30 years of experience in the design, testing and manufacturing of high-quality fire, thermal and acoustic barriers.  The company produces a wide variety of bespoke insulation products to customer specification and a range of standard products.

CLICK HERE TO VISIT THE AIM WEBSITE

 

 

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AIM’S IMPROVED OSCB AND WCB RANGES MEET RAINSCREEN FIRE PROTECTION CHALLENGES

 

Significant investment in product development and testing for its Open State Cavity Barrier (OSCB) and new Wall Cavity Barrier (Red Edition) ranges has enhanced their suitability for rainscreen cladding systems, says AIM – Acoustic & Insulation Manufacturing.

 

Open state cavity barriers and full fill cavity barriers are crucial to fire safety within rainscreen cladding on medium and high-rise buildings.   Together they can achieve compartmentation within the void created by the rainscreen cladding. This then provides an effective barrier to the passage of hot smoke and fire behind the cladding system.   The OSCB is installed horizontally to permit free flowing ventilation through the cavity in a vertical plane and the wall cavity barrier is fitted vertically to complete compartment lines.

 

AIM’s six OSCBs allow the ventilation necessary within the wall construction to prevent problems of condensation allowing free airflow and drainage with either a 25mm or 44mm air gap.  They can fill voids up to 425mm (or greater in particular circumstances).  In the event of a fire, heat activates the OSCBs intumescent strip which expands quickly to close the cavity fully.  They offer either a 60, 90 or 120-minute performance for both integrity and insulation confirmed by testing in accordance with ASFP Technical Guidance Document 19 and to the general principles of BS EN 1363-1:2020.

 

For use in cavity voids up to 600mm AIM’s new Wall Cavity Barrier (Red Edition) range is available cut to size or in slab form.  Available in three thicknesses, 75mm, 100mm and 125mm, they prevent the passage of heat, flame and smoke within the cavity for 30, 60 or 120-minute fire rating periods tested to BS EN 1366-4:2021.  This rating makes these wall cavity barriers suitable for medium to high rise buildings.

 

Both the AIM OSCB and Wall Cavity Barrier (Red Edition) products have third party certification issued by IFC Certification Ltd.

 

“The wide scope of test evidence we now have for the use of our OSCB and Wall Cavity Barrier (Red Edition) ranges gives us a compelling fire barrier package for rainscreen cladding,” explains Ian Exall, AIM’s commercial director.

“With new technical literature covering the use of these two products together to achieve compartmentation in external cladding, we aim to make specification and installation more straightforward for specifiers, system providers and installers.”

“We look forward to making further product development and testing announcements during the next few months.”

 

AIM’s OSCBs and Wall Cavity Barrier (Red Edition) ranges are suitable for both new build rainscreen projects and remediation work.

AIM provides technical, specification, training and on-site support.  New Wall Cavity Barrier (Red Edition) and OSCB technical literature can be downloaded at from this LINK

 

 

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Selkent shines with Diamond certification for exceptional work on national project


Selkent has been awarded the prestigious High-Speed Blue Diamond certification for its exceptional performance on HS2 projects.

 

Selkent, a leading UK supplier of construction fixings and tools, received the quality award from Skanska Costain STRABAG (SCS) Railways, for its consistently high operational performance on the Main Works Lots S1 and S2 project over the last 12 months.

 

Based on scores from quarterly performance reviews, the certification highlights consistent high performance of project suppliers. Selkent has been pivotal in keeping these critical infrastructure projects on track operationally by ensuring a constant supply of fixings, tools, and site consumables across all the HS2 sites. This is significant given the project comprises of the construction of 45 miles of tunnels, 37 miles of viaducts and 343 miles of railway track, with over 30,000 workers on site on the London tunnels section alone.

 

Shaun Bushnell, Managing Director at Selkent, said:

“Ensuring an uninterrupted supply of construction materials and fastenings across a project of this scale is quite a feat. It’s vital that we ensure we keep our customers operational around the clock and eliminate any risk of downtime due to the nature of the construction and the onsite demands.

“We have a strong trading relationship with SCS and are committed to continuing to provide our ultra-responsive service across all of the HS2 projects we’re involved in.”

 

Aimed at providing better journeys for rail users in the West Midlands, London and Southeast, the HS2 railway will provide more services, faster journeys, and fewer delays. Construction is well underway, providing thousands of jobs and bringing together the best of British design and engineering, with over 95% of the companies building the railway based in Britain.

CLICK HERE to find out more about Selkent

 

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RINNAI TO INTRODUCE NEW E-SERIES

Rinnai is introducing the updated Rinnai E-Series early in 2025 with the 17CE Condensing External Water Heater. This upgrade ensures UK customers can benefit from the latest advancements in hot water heating technology.

Each unit is designed to reduce customer costs and provide continuous hot and clean water upon demand. The gas-fired water heaters are lightweight so there is no need for heavy lifting gear. The continuous flow water heaters are powerful yet diminutive with a max flowrate of twenty litres per min making them an ideal water heating solution where space is limited.

Inclusion of microprocessors enables the customer to pre-set water temperature delivered accurately to +1 / -1 degree of the set point helping eradicate legionella proliferation and delivery temperature inaccuracies that can create discomfort or scalding.

Rinnai’s continuous flow hot water systems will only use the required amount of energy to increase water temperature whilst supplying multiple litres of clean hot water. Continuous flow systems do not require energy consumption whilst not in use, meaning that the customer does not pay any costs when the system is not operational.

Both models – the 17CE are an ideal solution for glamping sites, leisure facilities, festival ablutions, small commercial outlets and where there is a requirement for cost effective and durable condensing water heaters.

The 17CE model weighs just 18kg and the unit is compact ensuring easy installation that requires far less space than alternative systems. The range of temperature is between 37 and 65 degrees Celsius, whilst hot water delivery capacity is twenty litres per minute. Gross efficiency is measured at 93%. Further additions include direct electronic ignition and frost protection.

The 17CE condensing water heater is a Bio-LPG ready water heater and the Natural gas continuous flow water heater is I2HY20 ready for Hydrogen blends of 20%. The range of temperature is between 37 and 65 degrees Celsius. Hot water delivery capacity is seventeen litres per minute.

Rinnai understands the UK customer requirement for cost effective and robust appliances that consistently deliver clean hot water and heating to domestic and commercial buildings across the UK. Rinnai are committed to offering UK customers low cost and practical solutions that cover all energy options.

 

RINNAI OFFERS CLEAR PATHWAYS TO LOWER CARBON & DECARBONISATION

PLUS CUSTOMER COST REDUCTIONS FOR COMMERCIAL, DOMESTIC &

OFF-GRID HEATING & HOT WATER DELIVERY

 

  • Rinnai’s range of decarbonising products – H1/H2/H3 – consists of hot water heating units in gas/BioLPG/DME, hydrogen ready units, electric instantaneous hot water heaters, electric storage cylinders and buffer vessels, a comprehensive range of heat pumps, solar, hydrogen-ready or natural gas in any configuration of hybrid formats for either residential or commercial applications. Rinnai’s H1/2/3 range of products and systems offer contractors, consultants and end users a range of efficient, robust and affordable low carbon/decarbonising appliances which create practical, economic and technically feasible solutions.
  • Rinnai is a world leading manufacturer of hot water heaters and produces over two million units a year, operating on each of the five continents. The brand has gained an established reputation for producing products that offer high performance, cost efficiency and extended working lives.
  • Rinnai products are UKCA certified, A-rated water efficiency, accessed through multiple fuel options and are available for purchase 24/7, 365 days a year. Any unit can be delivered to any UK site within 24 hours.
  • Rinnai offer carbon and cost comparison services that will calculate financial and carbon savings made when investing in a Rinnai system. Rinnai also provide a system design service that will suggest an appropriate system for the property in question.
  • Rinnai offer comprehensive training courses and technical support in all aspects of the water heating industry including detailed CPD’s.
  • The Rinnai range covers all forms of fuels and appliances currently available – electric, gas, hydrogen, BioLPG, DME solar thermal, low GWP heat pumps and electric water heaters More information can be found on Rinnai’s website and its “Help Me Choose” webpage.

 

CLICK HERE TO VISIT THE RINNAI WEBSITE

or HERE to EMAIL RINNAI

CLICK HERE For more information on the RINNAI product range

 

 

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