Description

Insulated 1 hour fire rated metal loft access hatch and frame to provide simple, easy access through ceilings into the loft space for applications where fire protection is required

• with Class O surface spread of flame classification
• fire testing independently conducted by Warrington Fire Research Limited. (Exova Warringtonfire).

Featuring an integral anti-draught, vapour and condensation migration seal with a choice of insulation U value performances of 0.82 and 0.35W/m2k.

Meets the air leakage requirements of Building Regulation Approved Documents L1A & L2A ‘Conservation of fuel and power’ of <10m3/(h.m2) at a pressure differential of 50Pa.

Complies with BS5250 2011 the Code of Practice for control of condensation in buildings.

Secure twist operated catch assembly with downward opening hinge mechanism allows use with telescopic loft ladders.

0.5m loft door operating pole, (specific to 1160 and 1161 ranges only) to be ordered separately (not suitable for key lock variants).

Available in 2 sizes as either a framed system or with perforated beaded frame for installation into an aperture to achieve a concealed frame look as part of the ceiling finish.

Clean simple design that will blend well with most surrounding decors

• can be painted if required.