Injecting the closed wall cavities of your building Name: Date: This is a general listing and some of these areas may not apply. Please tell us the answers to only the questions that are relevant to your project. If you are giving us length and heights of walls or roof areas, please include information about window and door sizes. Which wall areas are to be insulated (All, just the first floor, etc.)? How high is the top plate of the roof slope from the floor? Is the installation to be done from the inside or the outside? What are the wall framing sizes (pre-1975 probably 4”), their spacing? How many square feet are to be injected? Is there strapping, blocking, or other obstructions? Are the walls all-open, closed, or some of each? How are the rough openings framed and trimmed out? Are there window weight cavities and do you want them filled? Is there a specified minimum for the R-value of the walls, what R-value do you want? What are your plans for vapor control? (Polyethylene, dehumidification, ect.) See http://www.foam-tech.com/vaporbarrier/vaporbarrier.htm for more information Are there high moisture levels and from what source? Are the basement walls included in the wall areas to be insulated? Is it balloon or platform framing? Are the wall cavities open to basement at the bottom? Are the rim joist areas (between the floors) accessible, on which floor levels? What is the inside finish (lath and plaster, sheet rock, open, etc.), how are they fastened to the framing? What is the outside sheathing material? What is the outside finish material? Are there specific problems with drilling holes to be addressed – special moldings, paneling, aluminum siding, asbestos, do we have to remove finishes or just drill through them (are there gaps in the sheathing behind the finishes)? - 2 - A Div. Of H.C.Fennell, Inc. Phone (802)222-7740 P.O. Box 65 Rt. 5 No. Thetford, VT 05054 Web: www.foam-tech.com Email: hfennell09@gmail.com FOAM-TECH Specializing in Superinsulation A Div. Of H.C.Fennell, Inc. Phone (802)222-7740 Fax (802) 333-4813 P.O. Box 65 Rt. 5 No. Thetford, VT 05054 Web: www.foam-tech.com Email: hfennell09@gmail.com