- 100mm Xtratherm Thin-R PLUS XT/HYF Hyfloor Insulation Board
- Enhanced performance PIR tongue and grooved floor insulation
- PIR rigid foam core with low emissivity gas tight foil facings
- Used for underfloor heating systems, solid and suspended floors
- Thermal conductivity 0.021W/mK | Compressive strength 140kPa
In Stock
- Brand: Xtratherm®
- Model: 100mm HYFLOOR XT/HYF
- Weight: 37.44kg
- Dimensions: 2,400mm x 1,200mm x 100mm
- SKU: 100mm XT/HYF
- Product code: P1-2626
- MPN: 100mm HYFLOOR XT/HYF
Options available
100mm Xtratherm Thin-R PLUS XT/HYF Hyfloor is an enhanced performance PIR tongue and grooved floor insulation board with a certified thermal conductivity of 0.021W/mK, used for underfloor heating systems, solid and suspended floors.
Xtratherm Thin-R PLUS HYFLOOR XT/HYF 100mm has high compressive strength of 140kPa and very good thermal properties required to reach the high-performance floor insulation U-Values asked for in the Building Regulations.
The XT/HYF (T&G) tongue and groove jointing system offers a practical on-site solution that results in a more robust continuous layer of insulation, minimising the threat of thermal bridging.
Xtratherm Thin-R Plus XT/HYF (T&G) comprising a Polyisocyanurate (PIR) rigid foam core sandwiched between low emissivity gas tight reflective foil facings.
The product should be laid staggered in a break bonded pattern and fitted tightly at edges and around any service penetrations.
Xtratherm Hyfloor XT/HYF is a lightweight floor insulation board and suitable for use with underfloor heating.
The floor is an area with high risk of considerable downward heat loss when not properly insulated.
XT/HYF floor insulation board has been specifically designed to achieve lower U-Values under Building Regulations to be achieved with minimum thickness.
The XT/HYF PIR floorboard achieves an A + rating under the BRE Green Guide.
Specification:
Thickness: 100mm
Width: 1200mm
Length: 2400mm
Pack Quantity: 4
Pack Coverage: 11.52m2
Board Coverage: 2.88m2
Profile: T&G all four edges
R-Value: 4.75m2K/W
Thermal Conductivity: 0.021W/mK
Compressive Strength: >140 (kPa)
Reaction to Fire: E
Suitable for Underfloor Heating: Yes
Xtratherm Thin-R PLUS HYFLOOR XT/HYF Features:
· Reduced Insulation Thickness.
· Practical T&G jointing system.
· Reduced thermal bridging.
· Robust Tongue and Groove Jointing.
· High Compressive Strength of 140kPa.
· Suitable for Underfloor Heating systems.
· Perimeter Strips for Robust Detailing.
· Achieves an A + rating under the BRE Green Guide.
· Designed to achieve lower U-Values under Building Regulations.
· Thermal conductivity (lambda value) of 0.021 W/mK.
· Provides a robust continuous layer of insulation.
· Low emissivity gas tight reflective foil facings.
· Suitable for solid and suspended floors.
HYFLOOR XT/HYF Xtratherm Floor Board Installation Guidelines Below Concrete Slab:
· Lay and level the hardcore in layers 150mm min and 250mm max and compact well.
· Sand blind base to create a level surface and to protect DPM.
· The damp proof membrane (DPM), normally 1200g polythene or radon barrier, should be laid over the blinding, tape lapped joints to prevent passage of ground moisture.
· Carry DPM up to the wall to meet and seal with the DPC course.
· Lay the XT/HYF (T&G) across the DPM.
· If two layers are required, lay the boards in a staggered jointed pattern.
· Closely butt all edges.
· Place Xtratherm Perimeter Strips (XT/STR) around the floor perimeter to provide robust detailing in order to reduce thermal bridging.
· Ensure the top of the perimeter strip is level with top of floor finish.
· Seal around any service penetrations.
· Lay a thin gauge polythene sheet, to act as a separating layer, over the insulation with 150mm lap joints.
· VCL should be taped at the joints to ensure a continuous separating layer, as per BRE GBG 45 “Insulating Ground Floors''.
· If underfloor heating is required, lay pipes and clip to XT/HYF through the separating layer.
· Follow Underfloor Heating manufacturer’s guidelines.
· Pour and compact concrete slab to required finish floor level.
Xtratherm Thin-R PLUS Hyfloor XT/HYF Installation Guidelines Below Floor Screed:
· Lay and level the concrete slab, allowing sufficient time to dry out, as per BS 8203.
· Beam and block floors may need a levelling screed or grouting to ensure base level.
· Refer to manufacturer’s guidelines.
· The damp proof membrane (DPM), normally 1200g polythene or radon barrier, should be laid over the blinding, tape lapped joints to prevent passage of ground moisture.
· Carry DPM up to the wall to meet and seal with the DPC course.
· Lay the XT/HYF (T&G) boards across the DPM.
· If two layers are required, lay the boards in a staggered jointed pattern.
· Closely butt all edges.
· Place Xtratherm Perimeter Strips (XT/STR) around the floor perimeter to provide robust detailing in order to prevent thermal bridging.
· Ensure the top of the perimeter strip is level with top of floor finish.
· Seal around any service penetrations.
· Lay a thin gauge polythene sheet, to act as a separating layer, over the insulation with 150mm lap joints.
· VCL should be taped at the joints to ensure a continuous separating layer, as per BRE GBG 45 “Insulating Ground Floors”.
· If underfloor heating is required, lay pipes and clip to XT/HYF (T&G) through the separating layer.
· Follow manufacturer’s guidelines.
· Pour screed according to screed manufacturer’s guidelines.
*Further information may be found in our Downloads section.
Fairly easy access to all PDF files.
Datasheet ǀ Declaration of Performance - DoP ǀ BBA Certificate ǀ Installation Guide ǀ Certificates ǀ Brochure ǀ SPEC Sheet
*Special Product - Non returnable cancelable.
specification | |
Board covarage | 11.52 m2 |
Compressive Strength | >140 (kPa) |
Length | 2400mm |
Material | Polyisocyanurate (PIR) |
Pack Coverage | 11.52m2 |
Pack Quantity | 4 |
Profile | Tongue and Grooved all four edges (T&G x 4) |
R-Value | 4.75m2K/W |
Size | 100mm x 1200mm x 2400mm |
Thermal Conductivity | 0.021W/mK |
Thickness | 100mm |
Weight/m2 | 3.25kg |
Width | 1200mm |
Fire Classification | E |
BRE Green Guide Rating | A + rating |
Building Regulations | Compatible |
Coverage | 11.52m2 |
Finish | Low emissivity gas tight foil facings |
Quantity | 4 sheets per pack |
Shipping method | Articulated Vehicle ǀ Courier |
Applications | Underfloor heating systems | Solid and suspended floors |
BBA Certified | Yes |
Vapour Control Layer | Yes, build in |
Foil faced | Yes, on both sides |
ETA Notification | Yes |
Features | Enhanced performance PIR rigid floor insulation board |
Manufacturer | Xtratherm Thin-R PLUS XT/HYF Hyfloor® |
We deliver insulation materials to Mainland UK only. Deliveries to Highlands, Northern Ireland, Isle of Wight etc.. might be possible at additional cost.
We offer free delivery on most of the orders above £300 (excluding VAT) (except special products - shipping cost via courier - products marked ''Request A Quote'')
Delivery of some insulation materials might be extended due to the current situation (Covid-19, stock shortages, allocations).
If you need materials quickly please contact us - we will do our best to help you source materials needed.
We do not deliver on weekends and bank holidays. Sometimes we can deliver on Saturdays - please check with us before placing the order.
If you need any further information please contact us tel. 02081910776
We can help to calculate price per m2 or linear meter (one meter in length) cost, please just contact us via phone 02081910776, email or live chat. Alternatively, you can work it out yourself quickly and easily: to get cost per meter square please divide price shown in orange area by ''Required area (m2)'' Example price of £28.80 divided by board coverage 2.88m2 = cost of £10.00 per m2.
INSTALLERS
No matter whether you choose a local installer or a national company, there’s a few tips to help you find the right installer for your home insulation improvements, such as asking for recommendations and making sure that they’re part of a certification scheme. This makes sure that they have the right skills and standards of workmanship to carry out the installation, and you can be sure that they know exactly what they are doing.
4 TIPS FOR CHOOSING THE BEST INSULATION INSTALLER
1. Thermal inspection picture in portfolio
It’s worth seeing a installer’s previous work. There’s no harm asking if you can see any properties nearby that they’ve installed insulation in. Best way would be to see Infrared Thermal Imaging Inspections. Thermal cameras spot small, but key changes in temperature in different areas of a house, identifying problematic areas that the human eye never could and some that a visual inspection could only hypothesize.
2. Reviews
Along with checking recommendations and previous work, finding reviews online can often be a great way to find out if they provide a good service or not. However, it’s best not to solely rely on reviews you may find or review websites, as there’s no controlling who writes them.
3. Compare prices
Comparing prices will also ensure companies can’t take advantage of you and give you a fair price.
4. Word of Mouth
The best way to find a great insulation installer is through recommendations. Make sure you ask friends and family. They will most likely give you their honest opinion and can tell you from first hand experience.
Whether you require a wall, cladding, external wall, loft or floor insulation fitted, you can find and hire your local insulation installers from popular UK web pages. A simple internet search will return thousands of potential installers near your area.
https://www.nia-uk.org/find-an-installer/
https://www.ratedpeople.com/local-thermal-insulation
STOCKIST
We are the stockist of construction materials and related products for both trade and DIY from most recognizable brands in the UK like Cordek, RCM, Promat, Rockwool, Isover, Celotex, Xtratherm, Ursa, Low-E, Cedral, Kingspan, Dufaylite, British Gypsum, K-rend, Ecotherm, Iko enertherm, Kay-Metzeler, Terrawool to allow you to complete your insulation job on time at competitive prices and the highest standards.