Lap Vent New Product Launch
Introducing the BRAND-NEW Lap Vent from Timloc.
Easy-to-install hinged drop-down loft access door designed to provide easy through-ceiling access into the loft space, for use where fire protection is required. Fire-rated loft doors provide up to 60 minutes fire protection and come fully assembled and ready to fit straight out of the box. Twist operated catch to release a downward opening hinged door. Insulation U-value performances of 0.82 W/m2K and 0.35 W/m2K available.
Loft door sizes:
Z8004 – (previously 1160) – 542 x 745mm (frame fitting size)
Z8003 – (previously 1161) – 542 x 630mm (frame fitting size)
Other sizes available here. Loft door operating pole also available.
|Description||Frame fitting size||Clear opening size||Insulation U-value||Product Code|
|1 hour fire rated hinged loft door||542 x 745mm||520 x 695mm||0.82 W/m2k||Z8004|
|1 hour fire rated hinged loft door with key lock||542 x 745mm||520 x 695mm||0.82 W/m2k||ZKL8004|
|1 hour fire rated hinged loft door||542 x 745mm||520 x 695mm||0.35 W/m2k||Z9004|
|1 hour fire rated hinged loft door with key lock||542 x 745mm||520 x 695mm||0.35 W/m2k||ZKL9004|
|1 hour fire rated hinged loft door||542 x 630mm||520 x 580mm||0.82 W/m2k||Z8003|
|1 hour fire rated hinged loft door with key lock||542 x 630mm||520 x 580mm||0.82 W/m2k||ZKL8003|
|1 hour fire rated hinged loft door||542 x 630mm||520 x 580mm||0.35 W/m2k||Z9003|
|1 hour fire rated hinged loft door with key lock||542 x 630mm||520 x 580mm||0.35 W/m2k||ZKL9003|
Clause 630^ | HATCHES
Timloc loft access doors contain glass wool insulation with a Thermal Conductivity of 0.037W/mK. For this reason, a correction U value of 0.004W/m2k should be calculated to the proposed U value figures for a ceiling (U value for a ceiling, not to exceed 0.16W/m2k).
With reference to insulation, the products in this range do not use, contain or produce CFC’s, ie. HCFC’s & HFA’s. The mineral wool insulation relies on entrapped air for its thermal properties; air is not a VOC and it does not have Global Warming Potential (GWP) or Ozone Depletion Potential (ODP).
Timloc Building Products, part of Alumasc Group Plc, has proudly donated loft doors to the Get Busy Living project, in partnership with Davidsons Homes.