Roofers Chesterfield, understand that flat roofs are a common type of roof that is used in the UK. This is largely due to them being relatively inexpensive to install, easy to fit and readily accessible for maintenance and repairs. If you are thinking of having a flat roof installed, our Roofers in Chesterfield have listed 5 things to consider.
Gradient of the roof
Flat roofs are called "flat roofs" however, they are not completely flat. IKO Group on their website state that the minimum recommended gradient for flat roofs is 1:80. Having a slight gradient on a flat roof is vital in order to help with drainage. A poorly installed flat roof with a lack of slope can lead to water pooling increasing the probability of leaks. In comparison a flat roof that drains well increases the longevity. Speak to your local roofers in Chesterfield about the roofs gradient if you ate thinking of installing a flat roof.
The R Value
The resistance of a roof to heat transfer is calculated through the R-value. A higher a materials R-value the better it insulates. Prior to having your flat roof constructed, ensure the material used will provide adequate insulation.
Wind
The edges of a flat roof are vulnerable to the wind. The wind creates pressure and can lead to defects to flashing and eventually further damage to the roof and leaks. Make sure your roof flashing is correctly installed to prevent unnecessary damage from the elements.
Roof Drainage
Before you have your flat roof installed, make sure the roofer have planned the drainage system. One option is to have a gutter systems installed on the edge of the roof to catch the rainwater run-off. Our roofers in Chesterfield recommend having the system cleaned on a regular basis (at least once a year). Your gutters and downpipes can easily become blocked with debris such as twigs and falling leaves.
Other drainage options for a flat roof include a scupper system or an internal drainage network. Whatever choice you decide, ensure your roofing contractor matches your drainage to the gradient of the roof.
Roof structural load
Prior to building your flat roof it is important to evaluate the amount of weight the roof structure can withstand. This is called the structural load. The measurement for a roofs structural load is in pounds per square foot. Roofs in the UK need to be able to withstand snow, ice and heavy rain. Consult your local "roofers near me" for advice on the structural load of the roof.
Contact Roofers Chesterfield for professional roofing advice and your free competitive quote. Visit our homepage for an overview of our services.
SITEMAP