Products
Here's a quick easy and verifiable guide of products you can use to make your home a better, healthier more affordable place to live in.
LithoGlas
[Insulation solution for interior lining; replace with product-specific detail (lambda, thickness, substrate).]
Instafibre Cavity Wall Insulation
[Blown fibre cavity wall insulation; install after exposure and moisture checks; survey-led suitability.]
InstaBead Cavity Wall Insulation
[Bead-based cavity fill; good long-term performance; suitability depends on exposure, defects, and ventilation.]
Wheaten Cavity Wall Insulation
[Cavity wall insulation system; ensure cavity is suitable and free from defects; consider wind-driven rain exposure.]
WHEATEX Thermal Insulation Fibreboard
[Internal wall fibreboard; useful in heritage/solid wall contexts for breathable fabric-first upgrades.]
Pavadry Insulation
[Wood-fibre IWI system with integrated battens/service void; breathable approach for solid walls.]
Pavatextil P Natural Insulation
[Recycled textile insulation for internal linings/partitions; good acoustic performance; breathable build-ups possible.]
Isolair Multi Natural Wood Fibre Insulation
[Wood-fibre external sheathing/insulation board for EWI systems; improves thermal mass and breathability.]
Sisalwool Natural Fibre Insulation
[Natural fibre batts/rolls for breathable retrofits; check fire/smoke classifications for internal use.]
Licata Therm Mineral Wool External Wall Insulation
[Mineral wool-based EWI with render finish options; good fire performance; installer system training recommended.]
Sika® External Wall Insulation Systems (EWI)
[EWI components: adhesives, basecoats, mesh, renders; specify to wind load, substrate, and fire zones.]
Nature Wall – Internal Wall Insulation
[Breathable IWI approach for solid/heritage walls; consider moisture risk and detailing at junctions.]
Polyfoam Roofboard
[Roof insulation board for flat/low-slope roofs; consider vapour control and drainage falls in build-up.]
Marmox Fireboard
[Fire-resistant insulating board for internal linings/wet areas; check substrate and fixing guidance.]
Pavaflex
[Flexible wood-fibre batt for internal linings/partitions; good moisture buffering; breathable assemblies.]
Steico
[Wood-fibre insulation range for internal/external applications; specify board/batt to build-up and U-value target.]
Gutex
[Wood-fibre boards/batts for breathable retrofits; thermal mass aids comfort; check fixings and render systems.]
Ekloution
[Insulation system/product family; update with specifics on material, thickness range, and use case.]
Thermafleece
[Sheep’s wool insulation; breathable, low-VOC; good for heritage and comfort-focused upgrades.]
ECocel
[Cellulose fibre insulation for lofts/roofs and difficult cavities; good acoustic and thermal performance.]
Knauf
[Mineral wool and board products for walls/roofs/floors; widely available; check lambda and fire class.]
Ecotherm
[PIR boards for internal linings and roofs; choose thickness to hit target U-values; tape/seal joints for airtightness.]
Mannok
[PIR insulation range for walls/roofs/floors; light weight and high thermal resistance; check fire guidance.]
Recticel
[PIR boards and systems for fabric upgrades; choose product per application; tape detailing matters for performance.]
Celotex
[PIR insulation for walls/roofs/floors; established UK brand; check current certification for application areas.]
Isover
[Mineral wool options for thermal/acoustic upgrades; check acoustic ratings for party walls/floors.]
Kingspan
[High-performance PIR/vacuum panels; diverse retrofit applications; confirm fire performance and approvals per use.]
Mapei
[EWI and facade system components: adhesives, renders, accessories; specify per substrate and exposure zone.]
Pro Clima (various products)
[Membranes, tapes, primers, and accessories to reduce infiltration and improve fabric performance.]
PHS
[Seals, collars, and accessories for airtightness at junctions and penetrations; improves comfort and bills.]
Gerband
[Airtight tapes/membranes for high-performance building envelopes; pair with VCL where appropriate.]
Moll
[Airtightness accessories — tapes, collars, sealants; for robust junction detailing and reduced draughts.]
Optime
[Airtight tapes/membranes; specify by substrate and climate zone; pair with compatible primers/adhesives.]
Wooltherm
[Airtight/thermal interface products; confirm product range; use to seal gaps and reduce uncontrolled ventilation.]
DB+
[Airtight membrane/board product; update with specification; used to limit air leakage and improve comfort.]
Orcon
[Airtight adhesive/sealant for membranes and junctions; detail carefully at openings and service penetrations.]
Tescon
[Airtight tapes for windows, doors, and membrane overlaps; ensure clean, dry substrates for adhesion.]
Wellhofer
[Airtightness systems/elements; update with product family; supports low-leakage fabric outcomes.]
Siga
[Airtight membranes and tapes; common in Passivhaus projects; pair with ventilation upgrades to control IAQ.]
Tremco
[Airtight sealing systems (tapes/sealants) for building envelopes; detail at junctions for best results.]
Thermafleece (Floor)
[Sheep’s wool underfloor insulation; breathable and easy to handle; improves comfort and reduces draughts.]
Celotex (Floor)
[PIR boards for ground floors/suspended floors; check moisture control and perimeter upstands for continuity.]
Knauf (Floor)
[Mineral wool between-joist/underfloor insulation; useful for acoustic + thermal performance in timber floors.]
Steico (Floor)
[Wood-fibre floor boards/insulation; helps thermal and acoustic performance; consider ventilation of voids.]
Dnaopren
[Underfloor insulation product; update with exact material/spec; aim for thermal continuity at perimeter/walls.]
JCW
[Acoustic/thermal floor insulation solutions; check compressive strength and compatibility with finishes.]
Rockwool (Floor)
[Stone wool underfloor insulation; thermal + acoustic gains; maintain ventilation of suspended timber voids.]
Wanda
[Underfloor heating solution; confirm hydronic/electric variants; low-profile retrofit panels where needed.]
Nu-Heat
[UFH systems (hydronic/electric); retrofit-friendly panels and manifolds; suits low-temperature heat sources.]
Retrotherm
[Low-profile retrofit underfloor heating panels; compatible with heat pumps if sized correctly.]
Ambi Lowboard
[Low-profile UFH panel for retrofits; suits low-temperature heating and limited build-up height scenarios.]
Warmup
[Electric/hydronic UFH systems with retrofit mats/boards; ensure correct floor sensor/controls for efficiency.]
ProWarm
[Underfloor heating brand; retrofit electric mats and hydronic options; pair with smart controls for zoning.]
FastWarm
[Retrofit UFH kits and accessories; low profile boards available; ensure output matches room heat loss.]
Nuaire
Whole-house MEV/MVHR and positive input systems; pick by dwelling size, duct runs, and noise targets; commission to spec.
Vectaire
MEV/MVHR and extract solutions; check SFP, specific sound levels, filter grades, and condensate management in retrofits.
Vent-Axia
MEV/MVHR/extract ranges; ensure duct design minimises pressure drops; commission to achieve design flow rates.
Envirovent
Whole-house ventilation systems; look for low SFP, quiet operation, and maintenance-friendly filters for occupants.
Titon
MEV/MVHR units; specify by efficiency, noise, and space constraints; ensure correct frost/condensate strategy in cold lofts.
Brink
MVHR systems; high heat recovery efficiency models available; check duct routes in constrained retrofits and filter access.
Xpelair
Extract and whole-house options; ensure background ventilation path and balanced flows for IAQ and moisture control.
Monsoon
MEV/MVHR/extract options; specify by airflow rates and available space; commission to meet design duty and quietness.
Baxi
Whole-house solutions and extract; choose by duty/efficiency; ensure compatible controls and filter maintenance access.
Domus
Ducting and ventilation systems; maintain low resistance with correct sizes/bends; seal joints for performance and hygiene.
Flakt
Ventilation units/ducting solutions; specify by fan curve, efficiency, and acoustic needs; plan condensate and access routes.
Hectare Sadia
Whole-house ventilation/extract; confirm range specifics; ensure balanced supply/extract for moisture and IAQ control.
Itho Daalderop
MEV/MVHR systems; look for efficient EC motors, low SFP, and smart controls; check retrofit routing constraints.
Joule (Ventilation)
MVHR/MEV ranges; specify by efficiency and dwelling layout; ensure access for filter changes and condensate drains.
Polypipe
Duct/ventilation components and systems; keep duct runs short and straight; design terminals to avoid noise and backpressure.
Ubbink
Ducting/terminals; use compatible, airtight connectors and supports; ensure weathered roof/wall penetrations in retrofits.
Vortice
Fans and whole-house units; specify by airflow/pressure and acoustic targets; commission and balance for performance.
Hitachi
Air-source ranges; size to heat loss and flow temps; check SCOP at UK climate, sound power, and cylinder pairing.
LG
ASHP ranges with inverter compressors; confirm defrost strategy and low-temp output; ensure correct emitter sizing.
Joule
Heat pumps and cylinders; ensure system design considers DHW reheat times, legionella cycles, and controls integration.
Becker Wolf
ASHP brand/range; verify sound levels and footprint for UK plots; design for weather compensation and zoning as needed.
Mitsubishi Electric
Ecodan ASHP ranges; widely supported; design to 35–45°C flow where possible; check cylinder coil sizing and legionella cycle impact.
Panasonic
Aquarea ASHP ranges; check SCOP, low-ambient performance, and controls; pair with low-temp emitters and weather comp curves.
Samsung
ASHP ranges; ensure defrost and low ambient performance are suitable; consider hydraulic separation and buffer needs case-by-case.
Sunup
Heat pump brand; verify performance data, warranty, and installer network; design for low flow temps and correct emitter outputs.
Vaillant
aroTHERM/plus ranges; strong installer base; design emitter/radiator upgrades to achieve low design flow temperatures.
Viessmann
Vitocal ASHP/GSHP ranges; check SCOP curves, DHW cylinder sizing, and controls; ensure good refrigerant handling/warranty terms.
World Heat
ASHP brand/range; verify installer network and support; design for weather compensation and low flow temperature operation.
Trane
Commercial heritage; residential offerings vary; confirm model suitability, noise, and output at UK winter design conditions.
Ebac
UK-focused heat pumps; check warranty/service coverage; ensure emitters sized for low flow temps and DHW cylinder matched.
Maxi
Heat pump brand; verify performance data and installer ecosystem; integration with smart controls helps seasonal efficiency.
GivEnergy
Energy systems brand; if using HP integration, check control strategy, DHW priority, and grid/battery coordination where relevant.
Viessmann Vitocal (range)
Vitocal family; confirm model/variant; consider refrigerant type, DHW recovery, and weather compensation curves setup.
Hitachi Yutaki (range)
Yutaki ASHPs; look at low-temp output tables at −2 to −7°C; pair with suitably sized radiators or UFH for quiet efficiency.
Nibe
ASHP/GSHP ranges; robust controls; ensure good weather comp commissioning and DHW cylinder coil sized for HP duty.
CTC Ecoair
ASHP ranges; confirm UK support and parts; check low ambient capacity, sound power, and hydraulic separation if required.
Panasonic Aquarea (range)
Aquarea ASHPs; pick by design flow temperature and heat loss; ensure correct cylinder choice and legionella cycle strategy.
Heliotherm
ASHP/GSHP brand; verify UK distribution and support; design with accurate heat loss and low-temp emitters for best SCOP.
GMLW
Heat pump brand; confirm documentation, installer training, and parts availability; ensure proper controls integration.
EasyMaster
ASHP brand; verify UK support; design with low return temps and appropriate emitters; consider buffer/hydraulic separation needs.
Bosch
Bosch heat pumps; check local support; size to property heat loss; ensure DHW cylinder and controls match design strategy.
Grant
Grant ASHPs; off-gas focus common; check sound levels, SCOP, and compatible cylinders; ensure weather comp commissioning.
Global Energy Systems and Technology Ltd
ASHP manufacturer; confirm performance data, support, and installer base; integrate with low-temp emitters and smart controls.
OCHSNER Wärmepumpen
ASHP/GSHP brand; known for European installs; verify UK support and parts; ensure correct design flow temps and emitters.
M-Tec International GmbH
Heat pumps; confirm distribution and warranty; design in weather comp and low-temp radiators/UFH for efficient operation.
Peak Energy Products Limited
Heat pump supplier/manufacturer; verify technical data and installer support; ensure system integration and DHW strategy fits.
Thermal Earth Ltd
Supplier/installer for HP systems; ensure proper heat loss, emitter sizing, and controls for stable, efficient operation.
Go Geothermal Limited
Distributor/supplier; GSHP/ASHP components and support; check product range compatibility and design guidance availability.
Ideal Heating
ASHP ranges; verify outputs at low ambient; ensure emitter upgrades and DHW cylinder pairing for comfort and efficiency.
Clivet S.p.A.
ASHP/GSHP supplier; confirm UK service network; design with correct emitters and weather compensation for stable operation.
Toshiba Air Conditioning
Toshiba-branded HPs; check model approvals and outputs; ensure correct hydronics and control strategy for comfort/efficiency.