Sometimes ago, metal roofing, concrete tiles, slate and asphalt shingles were the most prominent types of roof coverings. However, as technology and research advance, other materials become alternatives for the existing roof coverings.
Meanwhile, an emphasis should be placed on functionality, as well as the aesthetics of the roofing material to be used for a house. There are different types of roof coverings in use in the UK. And it is crucial to consider the type of roof of a building before choosing the right roofing option.
Roofs are typically classified into flat roofs and pitched roofs, and they determine the type of roof covering to be used. Before going further, it is right to know that flat roofs are a little sloped up ton25 degrees to enable easy draining of rainwater. Pitched roofs are pitched to an angle of over 15 degrees.
Meanwhile, flat roofs are resilient against storms or strong winds more than pitched roofs. Furthermore, roofs are classified into a mix of flat and pitched types with variations to the degree of elevation. Other types of roof are:
1. Mansard
2. Gambrel
3. Hip
4. Gable
5. Shed
Types of Roof Coverings
In Johnâs Brickwork, we prioritize excellent roof covering that offer high functionality and provide aesthetics to the building. The following are types of roof coverings we focus on in addition to other existing roof covering.
1. Bituminous Roof Coverings
Bituminous Roof coverings are made from bitumen to provide coverage to a building. This type of roof coverings is renowned for its ability to protect the house from the harsh elements. It is best suited for low-pitched roofs. Besides, it has high durability, excellent waterproofing and reliability. Bituminous Roof coverings are cost-efficient due to their extended service life.
Bituminous Roof coverings are in two categories â built-up roofing and modified bitumen (Modbit) systems.
a. Built-up Roofing (BUR)
Built-up roofing comprises bitumen â coated membranes and alternating layers of oxidizes bitumen, which are referred to as ply sheets or felts. They have a high capability to withstand weathering and rainwater.
b. Modified Bitumen (Modbit) Systems
Modified bitumen systems comprise cap sheets and base piles. The cap sheets are covered with mineral granule to improve their capability to withstand weathering and coatings for the reflection of UV rays. They have waterproofing properties and make the roofing to last for a long time.
Meanwhile, Modbit systems are classified into styrene â Butadiene â Styrene (SBS) membranes and Atactic Polypropylene (APP) polymers.
Benefits of Bituminous Roof Coverings
1. Waterproofing properties
2. Low energy costs
3. High durability
4. Cool interior
5. Protection from the UV rays.
2. Fibreglass or GRP Roof Coverings
Glass Reinforced Plastic (GRP) or fibreglass roofing comprises a polyester resin and glass fibres of chopped mats mixed into a laminate. It is one of the most popular types of roof coverings due to its extraordinary strength without adding excessive extra weight to the building.
GRP fibreglass roofing is suitable for flat roofs and offers several benefits to the building. This type of roofing is more expensive than other types of roof coverings due to the costs of materials. It does not damage easily, despite its inflexible nature.
GRP roof coverings are resistant to damage but can be repaired easily when damaged (especially from frost). They are weatherproof and can last for as long as 25 years, and more if well-maintained.
GRP fibreglass roof coverings usually have a beautiful finish due to a fire retardant topcoat resins applied on them for waterproofing purposes. They are of high quality and protect the home from the harsh elements. Once installed, you can rest assured of their topnotch, reliable condition. They are not usually affected by UV rays but can fade after a long time.
Benefits of GRP Fibreglass Roof Coverings
1. Weatherproof
2. Durability
3. Protection from UV rays
4. Aesthetics
However, fibreglass roofing is the most expensive of all types of roof coverings.
3. EPDM Roof Coverings
EPDM is also known as âethylene propylene diene terpolymer.â It comprises ethylene and propylene as the main content. The two primary components are derived from natural gas. EPDM roof covering is also called rubber roofing, rubber membrane roofing, or rolled rubber roofing.
EPDM, apart from ethylene and propylene, also contains a mixture of slate dust, sawdust and recycled tyres. When compared to other types of roof coverings, EPDM roofing is the most affordable.
Benefits of EPDM Roofing
1. Affordable and the cheapest roof covering
2. Lightweight and requires no reinforcement
3. Resistant to scratching and UV rays
4. Durability, up to 20 years
5. Rarely leaks due to few seams.
It is essential to know that EPDM can be attached to the roof through a mechanical process or adhesion, and it can be ballasted.
Contact Us!
Contact Johnâs Brickwork for your house roofing. When you need bituminous roofing GRP fibreglass roofing or EPDM rubber roofing, you can rely on our expertise and over 10 years of experience. We assure you of the best experience.ckwork, we prioritize excellent roof covering that offer high functionality and provide aesthetics to the building. The following are types of roof coverings we focus on in addition to other existing roof covering.
1. Bituminous Roof Coverings
Bituminous Roof coverings are made from bitumen to provide coverage to a building. This type of roof coverings is renowned for its ability to protect the house from the harsh elements. It is best suited for low-pitched roofs. Besides, it has high durability, excellent waterproofing and reliability. Bituminous Roof coverings are cost-efficient