125mm Unilin Hyfloor XT/HYF Floor PIR Board

125mm Unilin Hyfloor XT/HYF insulation delivers an efficient solution for reducing downward heat loss across residential and commercial buildings through floor insulation. Without adequate thermal protection, floors represent a major pathway for unwanted heat dissipation. This 125mm board has been engineered to achieve improved U-Values with practical, dependable performance.

A standout feature of the 125mm XT/HYF Hyfloor is its exceptional thickness-to-performance ratio. This characteristic allows builders to meet Building Regulations' demanding thermal targets whilst maintaining minimal board depth, delivering an exceptionally practical and cost-effective choice for floor insulation.

Product Details

Brand: Unilin

Model: 125mm HYFLOOR XT/HYF

Thickness: 125mm

Length: 2400mm

Width: 1200mm

Weight: 32.40kg

Dimensions: 2,400mm x 1,200mm x 125mm

Board Coverage: 2.88m2

Pack Coverage: 8.64 m2

Pack Quantity: 3 sheets per pack

Compressive Strength: >140 (kPa)

Density: (Foam Core) 30 (Kg/m3 )

Material: Polyisocyanurate (PIR Insulation)

Inner Facing: Foil Facer

Outer Facing: Foil Facer

Profile: Tongue and Grooved all four edges (T&G x 3)

Type: Premium PIR jointed floor insulation board

R-Value: 5.68m2K/W

Thermal Conductivity: 0.021W/mK

Size: 125mm x 1200mm x 2400mm

Fire Classification: E

Building Regulations: Compatible

Finish: Low emissivity gas tight foil facings

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

Features: Enhanced performance PIR rigid floor insulation board

Key Points

1. Excellent 0.021 W/mK Lambda value
2. High compressive strength
3. Suitable for underfloor heating
4. Perimeter strips for robust detailing
5. Reduced insulation thickness
6. Great for Below Concrete Slab & Below Floor Screed applications

Superior Thermal Performance and Reliable Protection:

The 125mm Hyfloor (T&G) stands as a premium choice for thermal insulation applications. Its exceptional thickness-to-performance ratio not only satisfies but exceeds the stringent thermal requirements set by Building Regulations. The innovative tongue and groove insulation board jointing system provides a straightforward installation approach on-site. This creates a robust and uninterrupted insulation layer, substantially reducing thermal bridging risks.

What is Thermal Bridging?

Thermal Bridging occurs in small areas where the insulation level is reduced significantly, compared with the remainder of the element. They may be 'Repeating,' 'Random,' or 'Non-Repeating.'

Good detailing delivers benefits:

1. Less chance of condensation and mould forming at poorly detailed junctions.
2. More energy efficient building with lower running costs.
3. A more cost effective method of achieving a low energy building.

Info

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