500 250 20 10 21 slate per m2 450 250 18 10 23 slate per m2 400 250 16 10 27 slate per m2 we ve built a simple tool to calculate the amount of slate you need for your roof.
Slate roof tiles per square metre.
Walsh highlights that natural slates have a service life of greater than 100 years.
16 8 400mmx200mm 29 slate per m2.
This calculator will estimate the following number of slates required per square metre.
Simply multiply the length of your roof deck by the width and you ve got the square meterage.
If you know the surface area of your roof you can use our simple roof slate calculator to give you the exact amount of slates you require to complete the job.
Ft kilograms per square meter kg m 2 source.
The values shown in the slate coverage chart above are calculated using nominal sizes and incorporate a 5mm jointing gap.
After a detailed research walsh exposed natural slate including cupa 3 to different weather conditions.
16 10 400mmx250mm 27 slate per m2.
Holing gauge for holing slates.
Natural slate is the most durable roofing material.
Asphalt shingles luxury 4 25 lbs.
Asphalt shingles architectural dimensional or laminate 3 05 lbs.
Flat roof replacement costs.
We recommend the addition of at least 5 wastage.
Simply select the size of slate you need and enter the size of your roof in m2 into the box.
Pounds per square foot lb ft 2 pounds per square 100 sq.
Before starting work it s important to know the dimensions of the roof and the type of tile you will be using.
Decent quality examples come in at around 25 30 per m2 which is keen enough to compete with plain clay tiles.
This would mean your roof deck was 24 square metres.
As a result geologist emphasizes natural slate durability to last over a century.
You can do the same thing with feet if you prefer to use imperial measurements.
Across a full roof with a tiled area of 170m2 this could equate to a saving of 1 700 or more compared to home grown slate.
18 10 450mmx250mm 23 slate per m2.
Please enter the dimensions in the white fields below and click calculate to show the results.
Tile batten gauge for slate.
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.
If your roof deck was 6 metres long by 4 metres wide then you d need to multiply 6 by 4.
A factor which can vastly change the price of a new roof or improvements to an existing roof is the number of tiles used.
Total linear run of tile batten in metres.
This table shows the required number of slates per square metre for effective coverage.
One advantage of going for a british or spanish product is that it will meet european standards bs en.
Asphalt shingles 3 tab or strip 1 95 lbs.
