WebStep by Step Guide to Tie Porch Roof to Existing Roof Step 1: Knowing Local Building Codes Avoid Further Hassles. Before you start your project, you should know about the... Step 2: … WebSep 8, 2014 · 1. Pull a string line (or set a longish straight edge) along the tops of your regular rafters (the more the better to get the average) until it hits the plane of the existing roof. This should be done at a point plumb from the top plate of addition ---or, in other words, near the bottom of the valley plate. 2.
How to Add a Porch Roof to an Existing Roof: 8 Steps You
WebNail oriented strand board (OSB) decking over all the new rafters. Install bent metal flashing where the old and new roofs meet and on the peaks and metal drip edges along the eaves. Cover the roof with roofing paper, overlapping seams generously, then nail on shingles. Put siding on the new roof end, replacing any removed from the old roof area. WebNov 16, 2010 · Step 7 – Connect the House and the Porch Roof with Flashing. Join the area between the porch roof and the vinyl siding with metal flashing. First use roofing nails to secure the flashing to both surfaces, bending it in the middle if needed. Then, coat the areas where the flashing meets the siding and where it meets the new roof with roof ... cost to the nfl for each football
How To Tie Into An Existing Metal Roof - WeLoveHouseSitting
WebAug 17, 2004 · New roof is a 5 in 12 (about) w/ 6 foot (about) 2″ x 6″ roof joists. Birds mouth (s) of new roof joists are supported by 4″x 6″ beam that runs parallel to and above the side deck – simple enough. The part w/ the questions is the inside end of the roof joists where they meet the existing roof. The approved plans don’t specify the ... WebJun 5, 2009 · Roofing, Gutters and All Waterproofing Anywhere - Tying(shingling) new porch roof into existing roof - I am building a screened in porch and tying it's gable roof to the existing roof on the house. The house roof is a gable running 90 degrees to the new porch gable. The ridge of the new roof falls well below the ridge WebStep 2. Work from the height of the outside of the new shed roof. A shed roof should slope at least 1 inch per foot, but 2 or 3 inches will be better. If the outside edge is 8 feet high and the area being covered is 15 feet, attach the shed roof addition at least 9 feet 3 inches above the level of the porch or other area being roofed or 10 feet ... breast screening cornwall