Wood Shingle Roof Spacing

Field shakes and shingles are all those on a roof except those in the starter course along the lower roof edge and in the finish course at the roof peak.

Wood shingle roof spacing.

Four 45mm x 2 65mm silicon bronze nails for hip and ridge capping. 30 felt lapped at least 3 inches horizontally and 6 inches at end laps. Wood shingles are installed on roofs with a slope of 6 in 12 for best performance but may be on a slope as low as 4 12. Separate shingles approximately 6mm apart.

Check with your local building official for exact specifications in your area. Prep a wood shingle roof for reroofing a synthetic mesh underlayment allows continuous airflow between the roof deck and the shingles. Also place a nail 2 inches from each end of the shingle in line with the other two. It will support roof.

For rafters spaced 20 or more inches apart 1 2 or 5 8 inch plywood is recommended. Here at roofing superstore we have a selection of western red cedar shingles and eastern white cedar shingles. Underlayment specifications for wood shingle shake roofs wood roof shingles. The diamond shaped nail tip itself has no holding power just the roofing nail shank.

The use of wood shakes and wood shingles for reroofing or repairs to existing roof or new construction of roof is prohibited. In all use four nails per 3 tab shingle. If an old roof was once covered with wood shingles or shakes they were likely nailed to skip sheathing which consists of widely spaced 1 in. Boards that allow air to circulate under the.

Cedar wood has a life span of around 50 years or more and is also naturally resilient to decay and insect attack due to naturally occurring oils within the wood. Use two 31mm x 1 8mm silicon bronze nails per shingle. Place nails in the three tab shingles about 3 4 inch 1 8 centimeters above the cutouts near where the tab meets the upper part of the shingle. Over spaced sheathing no underlayment is used except at the eaves if eaves flashing is required.

Over solid sheathing use minimum no. Wood shingle nails need to be long enough to penetrate 1 2 3 4 for the ubc into the roof wood decking or nailing boards. However make sure that you do not nail into the tar strip. It is best to use timber roofing battens and counter battens with a membrane to allow adequate air flow if necessary.

Repairs to existing w ood shake or wood shingle roof covering which are considered minor up to 5 of the roof area may be allowed with class b wood shingles or shakes under a request for modification.