This is a really good question and the price range between both of them could be huge. It will require a professional inspection to do so; why? Because it depends on several factors: the inspector has to check flashing details, chimneys, pipe towers, and the ventilation system to identify soft spots in the sheathing. Also some questions will pop up during this inspection like how many layers of shingles have your roof? How many years have your roof? How many small repairs have you done to the roof?
If your roof has 2 layers of shingles the smartest choice will be to replace the roof, this will give you the opportunity to evaluate the condition of your roof system and make the additions necessary to prepare it for winter or future weather conditions, and off course, will save you money at the end of the road.
If you decide to repair, weather for financial reasons or because your roof is relatively new, please consider that your patch job may not match the existing roof. But that is a small price to pay if the repair would extend the life of your current roof for another 10 or 15 years! Right?! However, if you plan to sell your home in the next few years, make sure that the shingles ordered match as closely as possible. A roof with a prominent patch is unattractive and will not inspire a potential buyer’s confidence.
If you live in an area susceptible to algae growth, be sure to ask for this type of shingle when replacing your roof. Roofing manufacturers have begun mixing copper granules into roofing products to produce algae resistant shingles. That way you’ll not have those ugly black stains on your roof.
Our House Restoration’s expertise is the solution. We’ll inspect the roof for free and discuss with you the best option for your house. Contact us!