Cavi60/120 Type PC Lofthatch

Description

A prefabricated and self-finished fire resistant insulated and fully removable loft access door and frame assembly, screw fixed within trimmed standard joist opening.

General information

Color

White

Material

Steel frame and access door facing, with white stoved finish. 12 mm thick access door core - half-hour fire resistant board of limited combustibility/ Class O to Building Regulations/ Class 1 surface spread of flame to BS 476-7. Inskorfoam polystyrene insulation to upper face of access door. Soft (draught) resi-seals to frame perimeter. Intumescent bead to inner angle of frame upstand

Steel

Size

530 x 745 mm

Uniclass 2015

Pr_30_59_36_11 Carbon steel access hatchesPrimary

CAWS

L20/630 Hatches

Specification data - Carbon steel access hatches Enhanced data

Product Reference

Cavi60/120 Type PC Lofthatch

Literature

Protecting the Building Envelope Volume 28 (cavity tray, damp proofing, ventilation and cavity closers)

Protecting the Building Envelope Volume 28 (cavity tray, damp proofing, ventilation and cavity closers)