How to Find Energy Efficient Roofing
One of the main considerations when choosing new roofing is the insulation. If you are getting a new roof, whether it is made from PVC, tiles or another kind of roofing material, this will not be enough on its own. Flat roofs are especially popular and are very easy to insulate by upgrading the insulation inside. Flat roofs are especially compatible with insulation, meaning you can have energy efficient roofing in no time at all. However, other kinds of roof will also work with the insulation – it all depends on the contractor and what they are able to achieve, so make sure you understand fully before you commit to working with a specific company.
When you get your roof replaced or upgraded, ask about the insulation that will be used. A reliable roofing contractor will be able to talk you through your insulation options to ensure you fully understand. It all depends on the type of roof you choose – different kinds are compatible with different insulation. If you have something specific in mind, be sure to tell the roofing contractor so that they can adjust their project according to your needs.
When you have a flat roof, there are two main methods of insulating it:
Cold deckÂ
This is older and more common practice, however it is not quite as good as the other method we will discuss later. Wool insulation is used between supporting joists, and then the roof deck sits on top. A waterproof covering is used as well. Older buildings will usually have been insulated in this way.
Warm roofÂ
This is the more modern way to insulate flat roof spaces. It is often used in dormer roofs, as the shape complements the small structural supporting timber in this type of construction. A sub deck is fixed to the sub deck, and a waterproof layer is is installed. This stops the formation of condensation, keeping the building better protected from damp.
If a building is going to meet with the most up to date buildings regulations, then warm roof will usually need to be used. This is the most modern and effective way of insulating roofing. More details can be found in buildings regulations relating to your specific type of building.
The other main challenge is finding a roofing contractor you can trust. Choose someone who is highly experienced in flat roofing, as this is a specialist field. Poorly fitted flat roofs can leak, father water and cause all sorts of problems for the building, so it is always best to use a good contractor. Ask around and check trade websites to find someone who will do a reliable job for you. Make sure they have the right accreditations to take on the work – all contractors should be experienced and fully qualified. It goes without saying that they must employ high levels of healthy and safety practice when on site working for you. Make sure they have access to all the equipment they will need and, if relevant, have a health and safety policy.
