50mm Unilin Thin-R XT/CWP Cavity Wall Insulation Board

50mm Unilin Thin-R XT/CWP Cavity Wall Plus (T&G) represents a sophisticated building solution engineered to deliver exceptional thermal performance whilst preserving a residual cavity in conventional Partial Fill masonry construction. This advanced 50mm cavity wall insulation board features precision-engineered tongue and grooved edges combined with pre-formed corner sections, guaranteeing continuous thermal protection and substantially reducing thermal bridging effects.

Delivering outstanding thermal efficiency, 50mm Unilin XT/CW Plus Cavity Wall (T&G) provides a comprehensive solution for enhanced thermal performance in modern construction. The board delivers robust protection from wind-driven rain penetration, safeguarding structural durability and longevity. Its exceptional Lambda value of 0.021 W/mK significantly enhances U-Values, meeting Future Homes standards requirements. Consequently, 50mm Cavity Wall Plus (T&G) represents an excellent choice for passive and low-energy building projects, supporting sustainable and energy-conscious construction methodologies.

Product Details

Brand: Unilin

Model: 50mm Cavity Wall Plus (T&G)

Weight: 7.50kg

Length: 1200mm

Width: 450mm

Dimensions: 1,200mm x 450mm x 50mm

Board Coverage: 0.54m2

Pack Coverage: 4.86m2

Pack Quantity: Pack of 9

R-Value: 2.35 m2K/W

Thermal Conductivity: 0.022 W/mk

MPN: 50mm XT/CW S.E Cavity

Density: 30Kg/m3

Material: Premium PIR insulation

Inner facing: Foil facing

Outer facing: Foil facing

Profile: T&G (tongue and groove)

Vapour Resistivity: 100 MNs/gm

Shipping method: Articulated Vehicle ǀ Courier

Applications: Cavity Wall Insulation

Cavity Width: Recommended residual cavity width allowed is 50mm

BBA Certified: Yes (No. 08/4613)

Features: Lightweight ǀ Easy to handle and install

About

The 50mm Unilin Thin-R XT/CWP Cavity Wall Plus (T&G) Insulation exemplifies a high-performance polyisocyanurate (PIR) rigid insulation board incorporating precision tongue and groove jointing with low emissivity foil facings. Specifically formulated for traditional masonry partial fill cavity walls, this insulation system achieves demanding thermal standards whilst maintaining a protective residual cavity, delivering superior defence against wind-driven rain exposure.

The remarkably low Lambda value of 0.021 W/mK produces outstanding U-Values, achieving Zero Carbon compliance standards, positioning it as an optimal selection for passive and low-energy construction applications. This engineered system incorporates precision tongue and groove joints alongside pre-formed corner sections, delivering flawless insulation integration and minimising thermal bridging, resulting in a highly optimised and thermally efficient structure.

Key Points

1. Exceptional Lambda Value of 0.021 W/mK
2. Precision Tongue & Groove Jointing insulation board
3. Corner Panels & Cavity Closers: Minimised Thermal Bridging
4. Protected Cavity Preserved
5. No Exposure Restrictions

Benefits of 50mm Partial Fill Insulation

1. Enhanced thermal efficiency
2. Minimised thermal bridging
3. Effective moisture management
4. Superior condensation control
5. Optimised space utilisation
6. Economical solution
7. Straightforward installation
8. Environmental advantages (reduced energy consumption)
9. Fire resistance
10. Extended performance durability

Info

Explore our comprehensive Unilin range and refine selections by thickness or coverage using the left-hand filters. For technical guidance on product suitability for your specific project or to request a volume discount quotation, contact us via phone on +4402038839057, email sales@insulationbee or Live Chat - Competitive UK Insulation Pricing.