This way, water running down the roof runs over each successive course of shingles, right down to the gutter. A row of mastic tabs on top of each shingle helps seal it to its neighbor and helps the combined roofing assembly resist wind uplift....
When preparing to shingle or reshingle a roof, laying roofing felt offers an extra barrier against moisture. It helps protect the sheathing and the shingles and commonly has parallel lines printed on it that make shingle placement easier. If you’re unsure how to install roofing felt or are j...
If you are unable to assess the vulnerability of your roof to snow load and you are worried about snow weight on roof, it is important to reach out to a professional to conduct an assessment. For commercial properties and buildings, a structural engineer can calculate the maximum snow load y...
Some roof problems are clearly for experts, but you should be able to fix minor leaks and broken shingles yourself. Here are some DIY roof tips, plus useful safety advice for when you get that ladd...
1: Type of roof surface (asphault shingles, concrete tiles, gravel, etc.) 2: Length and width of the array space 3: Number of rows 4: Thickness of the roofing material between your mount placement and the rafters or other structural members ...
Whether you're buying carpet or paint, grass seed or fertilizer, roof shingles or paving stones, you need to know how to calculate the amount required. Buy too much, and you waste money. Buy too little, and you run out before the job is done. Being able to calculate area can save ti...
To calculate the snow load on your roof, assume that every inch deep of snow equals 1.25 pounds. Your equation for determining snow load,S x 1.25 = P, is fairly straightforward math. S equals the depth in inches of the snow on your roof and P represents the pounds per square foot your...
How to calculate installation costs and benefits Here is how the numbers work. Nationally, the cost for solar in 2022 ranges from $16,870 to $23,170, after the tax credit, for a 10-kilowatt system, the size for which quotes are sought most often on EnergySage, a Boston-based quote-...
Tips for measuring a roof for shingles so you can accurately calculate a roof’s area & know how many bundles per square you’ll need for your roofing job.
asphalt shingles, roofs usually last an average of 20 to 30 years. However, factors such as weather condition can shorten a roof’s lifespan. More than the age of your roof, it is important to heed the signs of wear and tear before damages get rather unsafe for your family and ...