Back To Top

Illustration of a flat roof system with yellow Kingspan Therma™ PIR insulation boards. The insulation is mechanically fixed above a profiled metal roof deck and beneath a grey waterproof roofing membrane. The cutaway view highlights the layered roof construction, including the metal deck, insulation layer, fixings, and roof membrane.

Illustration of a flat roof system with yellow Kingspan Therma™ PIR insulation boards. The insulation is mechanically fixed above a concrete roof deck and beneath a grey waterproof roofing membrane. The cutaway view highlights the layered roof construction, including the concrete deck, insulation layer, fixings, and roof membrane.

Illustration of a flat roof system with yellow Kingspan Therma™ PIR insulation boards. The insulation is fixed above a concrete roof deck and beneath a blue single-ply roofing membrane. The cutaway view highlights the layered roof construction and insulation arrangement.

Therma TT46 Tapered Roof Board

The Therma TT46 Tapered Roof Board is a rigid PIR insulation board faced on both sides with a multi-layer aluminium composite facing. The board meets the stringent fire safety requirements of FM Approvals, is designed for use beneath mechanically fixed and ballasted roofing systems and is used to create roof falls.

Product Highlights

λ_D-value 0,022 W/(m·K)
Meets the stringent fire safety requirements of FM Approvals
Insulation and drainage in one

Therma TT46 Tapered Roof Board

The Therma TT46 Tapered Roof Board is a rigid PIR insulation board faced on both sides with a multi-layer aluminium composite facing. The board meets the stringent fire safety requirements of FM Approvals, is designed for use beneath mechanically fixed and ballasted roofing systems and is used to create roof falls.

Product Highlights

λ_D-value 0,022 W/(m·K)
Meets the stringent fire safety requirements of FM Approvals
Insulation and drainage in one

Contact Us

Find the DoP