How Many Roof Slates Do I Need

How to slate a roof http www fixmyroof co uk videos and guides pitched roof slate a roof this video shows you the basics of how to set out a roof for slat.

How many roof slates do i need.

Some roofers recommend two low and one high per elevation making a total of 3 front and 3 back. However if thinking of installing slate roof vents be sure to follow safety precautions or just give a call to a professional roofer. While it s a more costly option due to the processes and materials that go into its manufacturing this versatile slate can be used on pitched roofs at 15. In our example we will need 15 panels each 12 feet plus an inch or two in length for one side of the roof.

Once you know the square meterage of your roof the next stage is to calculate how many tiles you need. As you may notice improving roof ventilation isn t expensive time consuming or difficult even for the novice. They are used to maintain the half bond needed. We will need a similar amount for the other side based on its measurements.

Therefore if your rafter length was 4 linear meters your calculation would be 4 x 2 5 10 quantity slate half s. 24 12 600mmx300mm 13 slate per m2. The general rule of thumb and for this example we ll use the most common size of 500 250 or 20 10 is for every 1 meter squared of roof you need 21 slates. Asphalt shingles range in price from about 25 per bundle for a standard 3 tab style to around 50 75 or more for an upgraded architectural style.

Always measure in the middle of your roof and on each end checking that the measurements are the same. The redland cambrian grey slate is a good example of man made slate as it is composed of 60 of natural slate the slate also comes with interlocking ability. How many roof tiles do i need. 3 97 x 12 6 x 2 100 04m total roof area when you know this you can work out all the materials needed to complete your project.

How many bundles of shingles will you need the average bundle of shingles covers 33 3 ft 2 so three bundles of shingles are needed per square. As a guide a slate of 500 x 250 sizes uses a slate and half of 500 x 375. You would need 2 5 of these slate per linear metre.