How Much For A Grp Flat Roof

If you wish to attempt the job yourself you will need to purchase the resin topcoat and mixing catalyst for the roof surface.

How much for a grp flat roof.

The majority of roofers and roofing firms will include reboarding in their fee. Flat roof prices start from 40 per m2 for felt roofs. The best part about grp roofing is that it will easily last 25 to 30 years without any visible signs of degradation or deterioration. Since they vary in quality as well as method of installation the choice preferred for a flat roof will ultimately have an effect on the final slope of the flat roof.

Fibreglass flat roof guide prices. For fibreglass expect to pay from 90 per m2 and for fire glass bay roof from 250 per square metre. A good average to work to would be between 70 90 per square metre for a basic fibreglass roof without any additional repairs or upgrading to the roof structure and no insulation. To give you a rough indication we would estimate that a single garage roof would cost approximately 1 500 to install.

Prices quoted are per square meter and are for the application of the fibreglass membrane only excluding edging trim which is supplied and installed at cost. We offer a list of prices to help you estimate the cost of your roof walkway balcony etc. The flat roof is torch on bitumen with torch on flashing this roof has been patched repaired previously torch on felt roofs have an approximate life span of 10 12 years merely as a covering. Lead bay roofs are even more expensive starting from 300 per m2.

According to one study conducted by the bre building research establishment the projected lifetime of a grp roof was 28 years. This would also include decking boards and all the materials required for the job. We would recommend a different covering such as grp fibre glass. You can expect to pay between 70 90 per square metre for a grp roof although this price can go up or down depending on location.

In general the minimum slope for a flat roof is 1 0 but as stated earlier this is only possible in theory. All you need to know is the size of your roof. Lifetime usage of a grp flat roof. Flat roof cost per square metre.

The exact material you use will have an impact on the cost of the roof with basic felt solutions costing around 50 per square metre for the material itself and more high end materials such as modern grp a form of fibreglass going up to 90 per square metre but allowing unlimited options in terms of colour and generally being more long lasting. For a warm deck roof at the other end of the spectrum expect to pay nearly double this at 140 per square metre. Using advanced technology composite roof supplies have provided an easy 3 step solution for working out what you need and how much a grp roof kit will cost.