100mm Unilin XO/PR Pitched Roof Insulation Board

Discover the 100mm Unilin XO/PR Pitched Roof Insulation solution designed specifically for sloped roofs. This advanced system delivers excellent thermal performance whilst preserving your home's usable space. Roofs are critical to any building's thermal envelope, and poor insulation can lead to substantial heat loss. Installing 100mm XO/PR Pitched Roof Board significantly reduces heat escape and provides superior thermal bridging performance.

For complex roof designs with multiple slopes, the Warm Roof construction technique offers outstanding results. This method places insulation above or between the roof timbers, keeping your building's structure aligned with internal temperatures and preventing condensation issues.

Product Details

Brand: Unilin®

Model: 100mm Unilin XO/PR Roof Board

Thickness: 100mm

Length: 2400mm

Width: 1200mm

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

Pack Coverage: 11.52m2

Pack Quantity: Pack of 4

Pack Weight: 44kg

Compressive Strength: 150 (kPa)

Material: PIR (polyisocyanurate)

Profile: Square Edge

R-Value: 4.75m2K/W

Thermal Conductivity: 0.021W/mK

Fire Classification: Euroclass C-s2, d0

Building Regulations: Compatible

Finish: Robust textured foil

Inner facing: Foil Facing

Outer facing: Foil Facing

Type: Superior performance PIR pitched roof board

Shipping method: Articulated Vehicle ǀ Courier

Applications: Pitched roof insulation, sloped, ventilated, hybrid, warm roofs

BBA Certified: Yes (no. 12/4956)

Vapour Control Layer: Yes

Features: Improved Performance ǀ Reduce Heat Loss

Essential Highlights

1. Protects living space from heat loss
2. Reduces condensation formation
3. Durable foil-faced surfaces
4. Simple to fit thanks to lightweight construction
5. Minimises thermal bridging effects
6. 100mm XO/PR Roof Insulation Board

Utilization Scenarios

1. Sloped Roof Applications
2. Ventilated Roofing Solutions
3. Warm Roof Installations
4. Above and Between Rafter Insulation
5. Insulation Beneath Rafters and Above Ceilings

What constitutes Thermal Bridging?

Thermal Bridging occurs in specific areas where insulation performance drops significantly compared to the surrounding structure. These instances fall into three categories: 'Repeating,' 'Random,' or 'Non-Repeating.'

How is Thermal Bridging Quantified?

Thermal bridges are measured using linear thermal transmittance, known as PSI (Ψ) and measured in W/mK. Building energy ratings are calculated using SAP software, which evaluates thermal bridging at junctions using a 'Y-Value.'

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.

Handling, Cutting, and Storage Guidelines

1. Keep 100mm Unilin pitched roof insulation on a level, clean surface above ground and protect from weather exposure.
2. Polythene wrapping alone won't protect against outdoor conditions.
3. Maintain insulation protection throughout storage and construction phases.
4. Always wear appropriate Personal Protective Equipment (PPE) when handling insulation materials.

Info

Explore our full Unilin range and filter by thickness or coverage on the left side of the page. For advice on product suitability for your project or to request a bulk discount quotation, contact us on +4402038839057, email sales@insulationbee or use Live Chat - Competitive UK Insulation board Prices.