100mm Unilin Hyfloor XT/HYF Floor PIR Board

100mm Unilin Hyfloor XT/HYF insulation delivers an efficient solution for reducing downward heat loss throughout residential and commercial buildings. Floor insulation is critical to preventing substantial thermal energy loss. The 100mm Hyfloor range has been engineered to achieve lower U-Values reliably and practically.

A primary benefit of this 100mm XT/HYF Hyfloor product is its exceptional thickness-to-performance ratio. This characteristic allows you to meet the stringent targets set by Building Regulations whilst maintaining minimal board depth, delivering superior efficiency for floor insulation applications.

Product Details

Brand: Unilin

Model: 100mm HYFLOOR XT/HYF

Thickness: 100mm

Length: 2400mm

Width: 1200mm

Weight: 27.80kg

Dimensions: 2,400mm x 1,200mm x 100mm

Board Coverage: 2.88m2

Pack Coverage: 11.52m2

Pack Quantity: 4 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 4)

Type: Premium PIR jointed floor insulation board

R-Value: 3.55m2K/W

Thermal Conductivity: 0.021W/mK

Size: 100mm 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 Durability:

The 100mm Hyfloor (T&G) represents a leading choice for thermal insulation applications. This product excels through its outstanding thickness-to-performance characteristics, surpassing the minimum standards required by Building Regulations. The tongue and groove insulation board system facilitates straightforward site installation, creating a continuous, robust insulation layer that effectively eliminates thermal bridging concerns.

Understanding Thermal Bridging:

Thermal bridging occurs in localised areas where insulation performance drops significantly relative to the surrounding material. These weak points may be classified as 'Repeating,' 'Random,' or 'Non-Repeating.'

Benefits of Proper Detailing:

1. Reduced risk of condensation and mould development at poorly constructed junctions.
2. Enhanced energy efficiency leading to lower operational costs.
3. Cost-effective approach to achieving low-energy building standards.

Info

Browse our Unilin stock and refine your selection by thickness or coverage using the left-hand filters. For technical advice on product suitability or bulk quotations, contact us on +4402038839057, email sales@insulationbee, or use our Live Chat service for competitive UK Insulation pricing.