120mm Kingspan Thermaroof TR27 Flat Roof Insulation

120mm Kingspan Thermaroof TR27 is a premium flat roof insulation product engineered for roofs featuring fully adhered single-ply membranes, partially bonded built-up felt, mastic asphalt, or cold liquid applied waterproofing systems. This high-performance board integrates seamlessly with numerous green roof systems and delivers straightforward installation characteristics. Suitable for both new builds and refurbishment applications, the 120mm TR27 represents an excellent thermal solution.

The TR27 board dimensions are 1200mm by 1200mm with a 120mm thickness.

Product Specification

Brand: Kingspan

Model: 120mm Thermaroof TR27

Thickness: 120mm

Length: 1200mm

Width: 1200mm

Weight: 4.97kg/m2

Pack Quantity: 4 sheets

Board Coverage: 1.44m2

**Pack Coverage: ** 5.75m2

Dimensions: 1,200mm x 1,200mm x 120mm

Colour: Light Yellow | Brownish

Compressive Strength: 150kPa

Density: 32kg/m3

Profile: Square edge

R-Value: 4.80 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, 120mm 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 performance, positioning itself among the most efficient insulation options available for flat roofs.
2. Fully compatible with single-ply non-bituminous membranes when bonded using solvent-based adhesive systems, ensuring reliable adhesion.
3. Works effectively 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. FM Approval to FM 4470 available, meeting recognised industry compliance requirements.
6. Tapered insulation system variants are offered, enabling controlled roof drainage through slope creation.
7. Simple to handle and fit, streamlining the installation process and reducing labour time.
8. Pre-bonded board variants (TR27PB) are obtainable, further minimising installation duration. Contact our roofing insulation specialists for further details and support.

Applications

120mm Kingspan TR27 accommodates multiple installation configurations to address various project requirements. Typical installation methods include:

1. Dense Concrete Deck with Suspended Ceiling: Appropriate for dense concrete deck installations paired with suspended ceiling systems.
2. Timber Deck with Plasterboard Ceiling: Suited to timber deck constructions combined with plasterboard ceiling finishes.
3. Metal Deck with No Ceiling: Engineered for metal deck applications without ceiling requirements.
4. Extensive Green Roof Covering - Metal Deck with No Ceiling: Purpose-designed for extensive green roof systems on metal decks without ceiling installations.
5. Semi-intensive Green Roof Covering - Dense Concrete Deck with Suspended Ceiling: Developed for semi-intensive green roof systems featuring dense concrete decks and suspended ceiling configurations.
6. These varied approaches provide adaptability across diverse structural types and architectural specifications.

Info

Browse our Kingspan range and refine by thickness or coverage using the left-hand filters. For project suitability advice or bulk pricing requests, contact our team on +4402038839057 , email sales@insulationbee or use Live Chat - Lowest UK Insulation Prices.