90mm Kingspan Thermaroof TR27 Flat Roof Insulation

90mm Kingspan Thermaroof TR27 is a premium flat roof insulation board engineered for roofs with fully adhered single-ply, partially bonded built-up felt, mastic asphalt, or cold liquid applied waterproofing systems. This advanced rigid polyisocyanurate insulation delivers exceptional thermal performance and integrates seamlessly with green roof systems. Installation is straightforward, making it suitable for both new builds and refurbishment work.

The TR27 90mm board measures 1200mm by 1200mm.

Product Specification

Brand: Kingspan

Model: 90mm Thermaroof TR27

Thickness: 90mm

Length: 1200mm

Width: 1200mm

Weight: 3.92kg/m2

Pack Quantity: 3 sheets

Board Coverage: 1.44m2

**Pack Coverage: ** 4.32m2

Dimensions: 1,200mm x 1,200mm x 90mm

Colour: Light Yellow | Brownish

Compressive Strength: 150kPa

Density: 32kg/m3

Profile: Square edge

R-Value: 3.60 m2K/W

Has a thermal conductivity of: 0.027 W/mK (insulant thickness < 80 mm) 0.025 W/mK (insulant thickness 80 - 119 mm) 0.024 W/mK (insulant thickness ≥ 120 mm)

Finish: Faced on both sides with a coated glass tissue, autohesively bonded to the insulation core during manufacture.

Insulation Material: A high performance rigid thermoset polyisocyanurate (PIR insulation).

Application Temperature: from +5 °C to +25 °C

Shipping method: Articulated Vehicle ǀ Courier

Applications: Insulation for flat roofs waterproofed with fully adhered single-ply, partially bonded built-up felt, mastic asphalt and cold liquid applied waterproofing.

BBA Certified: Yes

Fire Reaction: Under System 4 AVCP, 90mm Thermaroof TR27 has a Euroclass rating of F.

Compressive Strength: typically exceeds 150 kPa at 10% compression.

Features: High performance flat roof insulation board

Product Highlights:

1. Delivers outstanding thermal resistance, positioning it among the most efficient options available for flat roofs.
2. Works effectively with single-ply non-bituminous membranes when applied with solvent-based adhesive systems, ensuring reliable bonding.
3. Performs well with bitumen-based and mastic asphalt waterproofing systems, offering installation flexibility across multiple approaches.
4. Integrates with most green roof systems, enabling sustainable roofing design integration.
5. Available with FM Approval to FM 4470, meeting recognised industry performance standards.
6. Supplied as a tapered insulation system option, promoting effective roof drainage through slope creation.
7. Simple to handle and fit, reducing labour time and streamlining the installation process.
8. Pre-bonded variants (TR27PB) are obtainable, further accelerating installation. Speak with our roofing insulation specialists for further details.

Applications

90mm Kingspan TR27 accommodates multiple installation configurations to match different project requirements. Typical applications include:

1. Dense Concrete Deck with Suspended Ceiling: Suited to installations featuring a dense concrete deck with suspended ceiling systems.
2. Timber Deck with Plasterboard Ceiling: Appropriate for timber deck installations paired with a plasterboard ceiling.
3. Metal Deck with No Ceiling: Engineered for metal deck applications where no ceiling system is required.
4. Extensive Green Roof Covering - Metal Deck with No Ceiling: Specifically formulated for extensive green roof installations on metal decks without ceiling coverage.
5. Semi-intensive Green Roof Covering - Dense Concrete Deck with Suspended Ceiling: Purpose-designed for semi-intensive green roof systems with dense concrete decking and suspended ceiling arrangements.
6. These varied configurations provide adaptability to accommodate diverse structural designs and architectural specifications.

Info

Explore our full Kingspan range and refine by thickness or coverage using the filters on the left. For product suitability advice on your project or to request a volume discount quotation, contact us on +4402038839057, email sales@insulationbee or use Live Chat - Lowest UK Insulation Prices.