Slating An Out Of Square Roof

The thickness of the slates also affects the weight.

Slating an out of square roof. Standard thickness 3 16 slates weigh 600 700 pounds per square the smaller slates make a heavier roof. There is normally enough wiggle room here to close or open the gap from 3mm to space out slates in their horizontal axis when first laying out a slate roof for adjustment purposes. By severe i mean that on a roof that measures 17 feet from eave to ridge and a little over 29 ft wide i snapped my lines for starting out square using multiples of the 3 4 5 method and found out that the roof was basically a trapezoid being 5 inches out of square at the top left of the roof and approximately the same on the right hand lower. A slate roof can cost from 12 to 40 per square foot according to websites and roofers i consulted.

When i requested bids to replace our slate roof three out of four roofers submitted half. Slate roof repair is viable for localized problems and damaged roofs with reasonably long serviceable lives remaining. This free roofing calculator estimates the area of a roof and the amount of materials required to replace or build said roof. Slate half slates at the verge outer edge of the roof it is general practice to alternate courses of standard size slates and the slate and half s which are 1 5 the width of normal slates.

For a 170m2 roof you could easily be looking at shelling out 6 000 8 000 on your roofing gang. If 20 or more of the slates on a roof or roof slope are broken cracked missing or sliding out of position it is usually less expensive to replace the roof than to execute individual repairs. Our slate calculator will do the rest remember when checking out to add 10 more onto the total in order to cover wastage. Club together all the tiles requisite accessories and labour and it wouldn t be unusual to spend in the region of 15 000 18 000 for a project of this scale depending on where you source your slate and local labour prices.

Margin this is the visible or exposed area of a slate from the bottom or tail of one slate up to the point the slate above overlaps it. Another name for. The 6x10 slates require 686 slates per square a square is one hundred square feet of roof coverage while the 14x24 only require 98 slates per square. 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.