Glidevale Protect AH7 1/2 Hour Fire-Rated Push-Up Hatch

Verified by manufacturer 4 months ago

Loft access hatches that have been designed and engineered under BS EN ISO 9001.

The 30-minute fire-rated (FR) push-up hatch is compromised of a hatch face that is a 6 mm masterboard with spray-applied vinyl finish and insulation infill. The hatch has pressed metal support brackets and the frame is fitted with intumescent strips.

Features and benefits:

• All models meet or exceed the NHBC minimum opening size (NHBC Standards 7.2-D14).
• Each loft access hatch is a complete unit comprising frame and door, with integral closed- cell air/vapour seals and thermal insulation. 
• The integral seals significantly reduce water vapour migration into the loft space, reducing condensation risk.
• The seals also virtually eliminate heat loss by air movement around the hatch door.
• The hatches provide continuity of thermal insulation at ceiling level.
• 30-minute fire resistance with Class 0 surface spread of flame.
• U-value of 0.35 W/m²K.
• All Glidevale loft access hatches use insulation which has a Global Warming Potential (GWP) of less than 5 and an Ozone Depletion Potential (ODP) of zero.
• The AH7 is matt white, which blends unobtrusively with a classic brilliant white ceiling.