what is roof decking and how insulated roof decking

Choice of construction materials suitable for roof decking and roof decking materials and taking into account insulation and roof decking insulating materials. one of the most popular building materials. This is the easiest and most affordable option of the roof of your house. And if you’re going to start construction , or are at a stage where it is necessary to select material for covering the roof , it is best to stay on this version.

He has lots of advantages : reliability, durability , ease of operation and installation sheets , as well as low cost. In general, it will cost you much cheaper than the same tile , and will look not nearly as good . And most importantly , you can mount it with your hands, if you understand how to do it yourself . This talk.

What Is Roof Decking?
Roof decking is the material supporting your roof. In this video, you’ll learn about what roof decking is, osb, plywood, and more!

How to install flat or tapered roof insulation over a plywood deck
Guidance on how to install flat or tapered roof insulation over a plywood deck using Kingspan Therma roofing range products

First of all you need to find quality material and calculate the required amount for its object. Best to stay on samples with wave height of 2 cm Suitable corrugated polymer coated or galvanized . Such lists will not be afraid of the sun , rain and snow , and thus will serve much longer.

Class material is selected depending on the roof pitch . So if you give it up to 15 degrees , you can get pictures of the brand C, but the steeper the roof need to override a class above Decking . It will provide the necessary structural strength, so the roof will last for many years.

Method of calculating the amount of material

Once you have decided on the kind of the material , you need to move on to other , no less important part of the work – the calculations.

You need to calculate the width of the original roof. Length of slope they must also coincide with a long sheet. A quantity of material , spread across the width calculated from the mounting width sheeting . Please note , this type of roof should be put lap because for calculations using only the pursuit width samples.

what is roof decking and how insulated roof decking

 

Suppose your roof base is ready and you can proceed to further work. Now you need to secure insurance ( without such work does not even exist) . In addition, you should make sure that the sheets lie down directly on the crate, otherwise you have a very big chance to fail with the material , and this simply can not tolerate . In addition , the roof has to be treated with a sealant , otherwise dampness in the house , you risk never cope . As for the weather conditions , it works best to move on , however,  otherwise you just will not work . After all, this is the part of the house , where in fact there is nothing to hide. In addition, the material is quite slippery , and therefore a high risk of injury.

Trapezoidal method of laying

Begin laying the best with the lower angle of the slope. In this case you should always remember that proper installation provides for a corrugated design projections on the cornice . For sloping roofs make it 2-3 centimeters . This nuance you also need to keep in mind when selecting the material , as then it will be impossible to make adjustments .
The easiest way to fix the sheets directly on the screws . So you get enough reliable yet inexpensive connection. In this case , note that the screws should go directly into the wave . As regards fastening sheets together , there is used the same materials but with a pitch of half a meter . In general, the average consumption of screws is 6 units per square meter.

Top sheets should be covered with silicone sealant . It will protect the design of joints from excessive moisture , which is profiled in any case will be impacted. In this work on the roof joists can be considered complete.

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