How do I install landmark shingles?
Embed each shingle in a 2 (50 mm) wide strip of asphalt roofing cement. Line valley by centering 36 (915 mm) wide CertainTeed WinterGuard Waterproofing Shingle Underlayment or equivalent directly to deck. Lay shingles on smaller roof area, across valley and onto the adjoining roof area at least 12 (305 mm).
Are closed valleys preferred when installing landmark shingles?
Closed-cut valleys are preferred by CertainTeed when applying any Landmark Series shingles; however, open and woven valleys are also acceptable.
What temperature is too cold to roof a house?
40° F
The best temperature range for roof installations is between 70 and 80 degrees Fahrenheit (21-27 degrees Celsius), but when is it too cold to roof? It really is too cold when temperatures drop below 40° F (4° C). Many roofing products have adhesive properties that require the sun’s heat for activation.
Which is better open or closed Valley?
closed valley roofs, IKO’s roofing experts believe that open metal valleys are the better performer. This roof upgrade to an open metal valley gives your roof better resistance to water penetration. Plus, open metal valleys shed debris, snow and ice faster than any roof valley type that uses shingles in the valley.
Is CertainTeed landmark a dimensional shingle?
The Landmark® TL shingles are constructed using three laminated layers of the industry’s most durable materials, providing a dramatically thick roofing product styled with the classic appeal of wood shakes. The overall dimensions of this shingle are 13 1/4″ x 40″.
What are the technical information for CertainTeed products?
Technical Information 1 Two-piece laminated fiber glass base construction 2 Classic shades and dimensional appearance of natural wood or slate 3 CertainTeed Starter and hip and ridge accessory available 4 UL Class A Fire Resistance – UL certified to meet ASTM D3018 Type 1 5 ASTM D3161 wind resistance 6 ICC-ES-ESR-1389
How do you apply CertainTeed shingle underlayment?
Apply underlayment as required. CertainTeed suggests that a layer of shingle underlayment be applied. For UL fire rating, underlayment is generally required. Apply flat and unwrinkled. Snap chalklines to assure shingles will be correctly aligned. Expose all shingles 55⁄8″ (143 mm). STARTER COURSE: 1.
What is the warranty on landmark pro shingles?
Backed by a 100+ year legacy of trusted performance, all Landmark PRO shingles include CertainTeed’s industry-leading, lifetime-limited warranty.
What is more landmark® pro?
Shown in Max Def Weathered Wood Introducing More Landmark® Pro improves upon the CertainTeed Landmark shingle, a leading consumer publication’s “Best Buy” for the past five years. We started by adding more weathering asphalt to the industry’s