Waterproofing Your Roof
One of the most important reasons for having a roof is to keep you dry, and that means your roof needs to be waterproof. Waterproofing roofs is usually a specialist operation, and is best carried out by a professional contractor, who will have access to the latest technology and waterproofing materials, that will ensure you get the best possible waterproofing available.
When it comes to roof waterproofing, there are a number of different options, depending on the material you’re waterproofing. The most common type uses a waterproofing membrane that is laid over the surface, and then sealed in place, creating a layer to repel water.
Membrane waterproofing products include bitumen, PVC, silicate and EPDM. Bitumen for example, is laid over the roof while wet, and then heated in what is known as “torch-on waterproofing” to create a layer that is impervious to water. Bitumen waterproofing is one of the methods that requires a layer of sealant as well, and it is usually painted with a coat of waterproof paint, like reflective aluminium oxide.
Wall Waterproofing & Basement Waterproofing
It’s not just roofs that need waterproofing. Because concrete on its own is porous, concrete walls or foundation also need to be waterproofed, especially when it comes to a cellar. There are many basement waterproofing systems available, and as with waterproofing concrete, the type of solution will depend on the construction of the structure that you’re waterproofing.
The implementation of modern waterproofing technology has created additional options for the waterproofing contractors arsenal now. Today, concrete with integral waterproofing built into the material is also available, but a membrane system for waterproofing basement and walls can also still be used. When it comes to concrete, one possible method of waterproofing cracks in the walls is by Epoxy injection.
How To Waterproof
Effective waterproofing depends on the exacting application of the membrane system being applied. Any irregularities in the application, any breaks or problems with adhering the membrane to the substrate, can all lead to future leakage, and require later repair.
As a result, the construction of the building or structure being waterproofed will have a large impact on how easy it is to waterproof. Because of this, it is usually advisable to approach a company that specialises in waterproofing, to ensure that your residential or commercial waterproofing solution is expertly applied.
Although the industry can supply the materials you need to do it yourself, a member of a recognised building association will ensure that your needs are met sufficiently, whether all you need is a coating of sealant applied, or a completely new waterproof roof.
