Sentences with phrase «rafter cavities»

If I had done the over-roofing at the same time I probably would have used cellulose in the rafter cavities.

It features an unvented roof with open - cell spray foam insulation and vapor retarder paint or coating, or alternatively, closed - cell spray foam insulation in rafter cavities, and asphalt shingles.

Not exact matches

1 Oscar Baldry getting down to work in the old newsagent's shop; 2 laying Kingspan and Ecotherm insulation in the ground floor of the old shop; 3 first floor metal web joist detailing, with membrane behind the joists for airtightness; 4 ground floor walls feature 50 mm Xtratherm internal insulation; 5 this is followed inside by an Intello vapour control barrier and a further 25 mm Xtratherm; 6 the new timber frame first - floor twin - stud walls and roof rafters are of a fully breathable construction and full - filled with Warmcel cellulose insulation; 7 holes in the timber - frame where the Warmcel insulation was pumped in; 8 a pro clima Intello membrane on the inside of the first - floor walls and roof; 9 and finally, 50 mm Thermafleece (sheep wool) lined service cavity to the interior.

Siga Majpell airtight membrane stapled to underside of rafters, counterbattened to create a 25 mm uninsulated service cavity.

After: (sloped ceiling areas): Blue Bangor slates externally, on counterbattens, on pro clima Solitex breathable membrane with 220 mm Metac between rafters, on Siga Majpell airtight membrane stapled to underside of rafters, counterbattens to create a 500 service cavity inside insulated with Metac.