Roof Waterproofing Cost Per M2

Ibr corrugated roof tiled roof.

Roof waterproofing cost per m2.

A liquid roof coating is otherwise known as sealing or spraying on a roof over the existing low slope roofing system. Flat roof prices start from 40 per m2 for felt roofs. The cost of supply and installation can vary widely but generally expect to pay around 50 to 70 per square metre for high quality metal roofing. Price per m 2.

Final prices however are usually determined by the size of the job. On the other hand waterproofing a smaller space costs approximately 33 m2. Lead bay roofs are even more expensive starting from 300 per m2. A bigger area will cost around 45 m2 to waterproof.

Expect to pay between 500 and 750 to completely waterproof an average sized bathroom. For example while laying tiles can cost as little as 40 per square metre or 320 for an 8m 2 floor by the time you add the cost of the tiles and shower sealing and waterproofing into the equation it could cost 1 500 or more. Rubber roofs costs start from 80 per m2. Year 5 r120 m 2.

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. Year 4 r120 m 2. For residential properties it is likely the roof deck already has some former material on the home that has some known problem i e. Is leaking or water is pooling up.

Waterproofing is a rather expensive job and although the waterproofing cost can escalate rather quickly it is a necessary expense that could save you hundreds of thousands of rands later on. For fibreglass expect to pay from 90 per m2 and for fire glass bay roof from 250 per square metre. Year 8 r120 m 2. Year 2 r120 m 2.

The cost of tile roofs varies but as a rule of thumb tile roofs cost between 80 to 110 per square metre supplied and laid. A waterproofing job costs 35 m2 on average. The average cost to seal a roof is 1 072 and typically ranges between 403 and 1 760 however you may pay as little as 100 or as much as 3 200 or more that s a total average of 0 65 to 5 per square foot the type of roof type of sealant used the condition of your current roof and your location all affect price. The longer you leave moisture exposure the more damage it can cause and the more money it will cost you.