Fire Vapour & Thermal Seal Loft Cap0ALC724

Dimensions (mm)
274/224 x 162

For use with downlights with a maximum power of 50W.
Fire, Vapour & Thermal Seal Cap
for Loft Void Protection

60 minute fire rating
Ideal for use with Loft Insulation

Easy to install - pass cabling through the cover by piercing with a sharp instrument or pencil,
place over the downlight and seal with mastic. No screws or clips required
  • Overcomes thermal and vapour transmission to loft voids when recessed lighting is fitted
  • Eliminates condensation on roof timbers and thermal loss from living areas from warm air passing through or generated by the light fittings
  • Maintains sufficient air space around the fitting to allow continuous roof insulation to be laid directly over light fittings without overheating or damage to the lighting
  • Easy to fit, simply seal with general purpose mastic
  • Tested and approved by the Lighting Association, helps meets building regulations as well as NHBC and other insurers' requirements
  • Manufactured from inert mineral fibres which are rot, corrosion and vermin resistant
  • Designed to resist the formation of water droplets
  • Durable lightweight construction will not put any significant load on the ceiling
  • Fire tested to BS 476 Pt.21
  • Dimensions:
  • Lower diameter – 274mm
  • Upper diameter – 224mm
  • External height – 162mm
  • Internal height – 150mm
  • Wall thickness – 10mm +/-2mm
  • For use with downlights with a maximum power of 50W.
  • Weight: 350g


Information - 87kb pdf Specification - 200kf pdf
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EA 3+




EA 3+