Flat Roof

flat roof

Flat Roof

ACTIS products are suitable for warm or cold flat roofs if certain circumstances apply.

Cold flat Roof

HCONTROL HYBRID, HYBRIS, BOOST’R HYBRID or BOOST’R HYBRID ROOF can be installed but please note in accordance with BS 5250 it is crucial to introduce 50mm cross ventilation together with a VCL. However, the construction may still be vulnerable to condensation, for example in Scotland cold flat roofs are not recommended. Please contact ACTIS for further details.

cold flat roof tables u value

Recommended products

HCONTROL HYBRID

HCONTROL HYBRID

Multifoil insulation with built in vapour control
HYBRIS

HYBRIS

Thermal, acoustic and friction fit insulation
BOOST'R HYBRID

BOOST'R HYBRID

Insulating breather membrane
BOOST'R HYBRID ROOF

BOOST'R HYBRID ROOF

Insulating breather membrane

 

Warm flat Roof

HCONTROL HYBRID can be installed to reduce the thickness of rigid board insulation, but only if specific circumstances apply, please contact ACTIS for further details.

warm flat roof tables u value

Recommended products

HCONTROL HYBRID

HCONTROL HYBRID

Multifoil insulation with built in vapour control
flat roof
Flat Roof

ACTIS products are suitable for warm or cold flat roofs if certain circumstances apply.