made up of two wood cladding panels and a graphite polystyrene core, sapisol insulated decking comes in different thicknesses for residential, commercial and industrial projects.. aiming to be used as a roof deck, sapisol allows installation as siding.
learn more about builddeck floor and roof decking. the insulated icf decking system for long spans both residential and commercial. the builddeck floor and roofing decking system is a lightweight, stay-in-place insulating concrete form icf made of expanded polystyrene eps and used to construct a solid monolithic insulating concrete floor and/or
the original rafters are extendedbut original roof deck sheathing cut back to be flush with the original wall sheathing. this allows the new roof membrane installed on the original roof deck to run down and catch the wall water control and air control layer.
insulation for above the deck. nailable base-3, an all-in-one roof insulation and nailing surface, has a 7/16 thick osb nailing panel bonded to a polyiso foam board with glass fiber/organic mat facers. it is designed for use with concrete, slate or clay roofing tiles, as well as wood shakes, asphalt shingles and metal panel roofing systems.
it seems to make sense that some insulation above the roof deck would be appropriate when replacing a modified bitumen roof with a cool membrane roof to make up for the difference in solar reflectance and thermal emittance properties. however, residential roofers tend to dismiss the need for insulation above the roof deck as a waste of r value.
residential projects. hip roof with a scalloped roof or bermuda roof design. description: for a truly resilient and sustainable home, the owners chose to build the roof with insul-deck. the hip roof was first built and poured with a rough finish, then a few days later a stucco step finish was added by using 2x4s to strike off the stucco
nailbase expanded polystyrene eps roof insulation is a nailable panel of exposure i-rated oriented strand board osb and ul classified foam-control expanded polystyrene eps rigid insulation. nailbase roof insulation a perfect solution for both residential and commercial roof decks. expanded polystyrene eps nailbase roof insulation installs quickly over structural roof or wall decking
residential roofing systems residential roofing systems . back. residential roofing systems . of densdeck provides excellent flute spanning that stiffens and provides increased foot traffic resistance to the roof deck. additionally, densdeck has been shown to withstand de-lamination, deterioration, and perlite insulation.
insulation above the roof deck or air/vapor impermeable insulation below the roof deck is needed for condensation control in an unvented roof. the ratio of insulation above the roof deck or air permeable insulation below the roof deck is a matter of climate and interior conditions.