Ads
related to: slate roof examples
Search results
Results from the WOW.Com Content Network
Example of the interlocking slate ridging patented by Moses Kellow and produced at Parc (this example is on the former toll house at Porthmadog, which became the offices for the Croesor quarry) The Romans were the first to mine and install standard-sized slate on roofs.
For example, roof slate referred to shale above a coal seam, and draw slate referred to shale that fell from the mine roof as the coal was removed. [16] The British Geological Survey recommends that the term "slate" be used in scientific writings only when very little else is known about the rock that would allow a more definite classification ...
Stone slabs require a very heavyweight roof structure, but their weight makes them stormproof. An obsolete roofing material, now used commercially only for building restoration. Collyweston stone slate named after the village of Collyweston; Solar shingle; Metal shakes or shingles. Long life. High cost, suitable for roofs of 3:12 pitch or greater.
Where slates are particularly heavy, the roof may begin to split apart along the roofline. This usually follows rot developing and weakening the internal timbers, often as a result of poor ventilation within the roof space. An important aspect to slate roofs is the use of a metal flashing which will last as long as the slates. Slate shingles ...
The slate roof is often considered the best type of roofing. A slate roof may last 75 to 150 years, and even longer. However, slate roofs are often expensive to install – in the US, for example, a slate roof may have the same cost as the rest of the house. Often, the first part of a slate roof to fail is the fixing nails; they corrode ...
Conventional slate roofs Lockley House, Skokholm Island Trefeigan Cottage, Pembrokeshire. A conventional slate roof consists of thin slates, hung over wooden laths. Slates are hung in place by wooden pegs through a hole at the top of each slate. The peg stops the slate slipping downwards, the weight of the slates above it hold the slate down.
Ads
related to: slate roof examples