Showing results 51 - 100 of 124
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Retrofit of cantilevered wall with beam showing details at the outside corner for installing air sealing and rigid foam insulation in the wall and overhanging floor
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Retrofit of cantilevered wall with beam showing details at the outside corner for installing air sealing and rigid foam insulation plus water control membrane in the wall and overhanging floor
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Right - Air barrier is present and installed between the floor system and unconditioned space.
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Right - Closed-cell spray foam covers the ceiling and joists to insulate and air-seal the ceiling deck.
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Right - Foil-faced polyisocyanurate insulating rigid foam sheathing is installed below the floor framing of this house built on piers; however, the seams should be sealed with metal taped and the plumbing elevated and protected.
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Right - Foil-faced polyisocyanurate insulating rigid foam sheathing is installed rather than fibrous insulation below the floor framing of this house built on piers
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Right - Retrofit of an existing basement slab by adding dimple plastic mat, rigid foam insulation, and a floating subfloor.
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Right - Spray foam insulation air-seals the ceiling-to-drywall seams at the wall top plate.
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Right - The ceiling above the garage is air-sealed and insulated with spray foam.
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Right - The existing basement slab is retrofitted by installing a dimple plastic drainage mat, rigid foam insulation, and a floating subfloor.
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Right - The rigid metal HVAC ducting is installed between the floor joists rather than in an unconditioned attic or crawl space to minimize heat loss.
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Right – A mat is installed to contain radiant floor loops which distribute hot water from this home’s combi boiler.
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Right – Cantilever has been properly insulated, air sealed, and cavity has been blocked.
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Right – Engineered open-web floor joists provide space between floors for ducting.
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Right – Open web floor joists can provide a space between floors for HVAC ducting.
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Right – Spray foam insulation fills the header above the door and fills the rim joist between floors.
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Right – Workers lay radiant floor loops over the concrete reinforcement which is laid over a heavy vapor barrier installed over the sub-slab insulation before the slab is poured.
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Right-- IR photo shows how effectively spray foam insulated/air sealed attic kneewall and the floor cavities under kneewall
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Rigid foam insulation and a thin slab were installed over the dirt and gravel of this sealed crawlspace
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Spray foam insulation air-seals and insulates the floor above the garage; the joist will be filled with fibrous insulation in this flash-and-batt approach.
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Termite mud tubes on floor joists indicate the presence of termites in the crawlspace
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The application of intumescent coating/protection layer protects this elevated floor system from below.
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The attic kneewall and the open floor cavities under kneewall are both sealed and insulated in one step with spray foam insulation
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The ceiling over an unconditioned space is insulated with closed-cell spray foam that fills the ceiling cavities and encapsulates the framing
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The components of a framed wall include from inside to out: gypsum, wood studs, OSB or plywood sheathing, and siding.
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The ducts are located in conditioned space in open-web joists between the floors and supported to prevent sagging.
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The existing slab is retrofitted by coating with epoxy paint, then installing rigid foam insulation and a floating subfloor.
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The existing slab is retrofitted with epoxy paint, rigid foam insulation, sleepers (furring strips), and subfloor.
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The floor cavities under this attic kneewall are completely open to the unconditioned attic space and a prime target for wind washing
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The open-web roof and floor joists, laminated beams, and I-beams reduce raw lumber use and increase load-bearing capacity, while resisting shrinking, twisting, splitting, and warping.
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Thermal and air barriers at rim joist or new blocking prevent Infiltration of unconditioned air into the floor cavity
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Thermal mass stained concrete slab absorb solar heat during the day and release it into the rooms at night.
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These floor joist bays have been properly air sealed with caulked rigid foam insulation
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Thick beads of caulk will form a continuous seal between the subfloor and the wall’s bottom plate to keep out air and bugs.