How Long To Replace Flat Roof

This can greatly shorten the life of a roof or even worse the structural integrity of the building itself.

How long to replace flat roof.

Type of roofing materials used. Replacing the lead on a chimney. The average cost to replace a flat roof is 5 10 per square foot installing a simple 1 600 sq ft. So when should you replace flat roofs instead of repairing them.

I ve had customers spend 15 times the cost of replacing an old flat roof converting it to a pitch roof to save the cost of replacing it in another 20 years time. Flat roof costs 8 000 16 000 depending on the material you choose. Since 2005 if you replace 25 or more of your roof covering felt then you need to ensure that the entire flat roof has enough insulation to satisfy current building regulations. Here is a list of all the work involved with replacing a typical double garage flat roof.

Pooling is defined as a condition in which water remains on a flat roof for 48 hours or more. Before you put on the new roof you ll need to remove the plies or layers of fabric that make up the old roofing with a spade. This only applies to flat roofs over habitable parts of your home so it excludes garages sheds some porches and most door canopies. Roberts roofing won the bid to replace the roof of the 50 000 square foot center with a premium system.

Before we begin sometimes the mere mention of a flat roof sends a homeowner into a spin. Common roofing types include wood shakes synthetic slate flat roof concrete tile steel sheets asphalt shingles and natural slate. Flat roofs get worn out over time but luckily they re fairly simple to replace and you don t need a lot of experience to get the job done. One of the key weaknesses of flat roofs is the tendency to develop pooling.

The price displayed is an average of the figures we received from dozens of roofing firms in the uk. A conservatory roof measuring roughly 3m x3m is having a flat roof installed on the top of it. Below is a typical works schedule for the replacement of a flat roof above a double garage. Roofing materials are different in type and style.

Example quote 1 double garage flat roof. Installing a flat roof on top of a conservatory. Flat roof repairs vs flat roof replacement options we might be generalizing but most contractors want you to believe that repairing a flat roof is a waste of time and money. They will likely tell you that once you notice a leak the damage to the roof is so significant that patching or repairing it will be a short term fix at best and last less than one year.

You can quickly estimate flat roof replacement costs for the following materials.