There are many factors to be considered when designing the replacement of your garage roof, whether it’s flat or pitched garage roof replacement. The most important concerns are the type of roof you’re considering and the type of material you’ll use as well as the price.
It’s also essential to determine what building regulations could apply. If your garage roof is made of asbestos, it is recommended to consider an entire asbestos replacement for your garage roof.
These elements are applicable to pitched or flat garage roof replacements.
Things to take into consideration when replacing the garage roof
There are a variety of aspects to take into consideration when performing an upgrade to the garage roof, for example:
The type of material you should employ
The design of the roof (pitched against flat)
Garage roof insulation
A leakage that could be pre-existing
Be aware of every aspect because they’ll influence the final cost of the garage roof replacement and how long it takes to set up.
Material
The kind of material you select is the most significant element that determines the cost. The most cost-effective roofing felt is roofing felt. economical, with prices of around £40 each square metre (m2) in the average, and being relatively easy to fix.
The drawback lies in the fact that felt roofing can be prone to wear down very quickly and you might require repairs to your roof more often in comparison with other materials for roofing.
Alternatives like EPDM rubber and GRP Fiberglass provide better protection from extreme weather conditions, even though they cost more per square meter.
GRP fibreglass is very durable and will last around 30 years before it needs replacing. It’s adaptable and can be modified to fit almost any roofing need. However GRP fibreglass isn’t suited for large roofing projects due to the fact it has high rates of contraction and expansion.
Possible water leakage
One of the most significant issues that a damaged roofing system can cause is leakage of water. Water leakage is typically an issue with flat roofs since standing water may accumulate over the roofing’s surfaces.
Water is often a factor in causing the wood structure of the garage roof to decay that can result in an additional cost that is added to your flat or pitched roofing. Another issue that could be a problem is damaged flashings, which protect those parts that are vulnerable to water damage on the roof, such as the chimney. This could add £250 to the new garage roof.
If you notice a significant leakage of water that is taking place, you must temporarily seal it up while you plan the repair or replacement. This will stop future damage from happening.
Get in touch with emergency-roofers.com if you require emergency roof repairs Glasgow.
Type of roof
Think about the various kinds of garage roofs that are available before deciding on a roofing replacement for your garage. Each kind of roof comes with pros and pros and it’s dependent on your specific circumstances to determine which is best for you.
What are the different kinds roofing materials for garages?
There are two primary kinds of garage roofs that you should think about when making a decision to replace your garage roof. Each one has distinct advantages and drawbacks.
The best type of garage roof for your needs will be determined by:
Size of roof
Installation cost
Permission to plan
Your current roof
Foundations
Installation time
Below, we’ve laid out the advantages and cons of both roof types and what to think about before making a decision.
Flat roof
If you’re considering replacing your garage’s flat roof there are a number of advantages when compared to the pitched roofing. They can firstly, be constructed very quick, usually in just few days because they require less materials to build.
Of course, less materials and a quicker installation means lower costs an additional benefit for flat roofs.
However flat roofs are susceptible to leaks because of standing water accumulating over the roofing’s top. This could creating the need for repairs to the roof of a garage. Flat roofs usually last 15 to 20 years, depending on the materials that is used.
Pitched roof
The choice of a pitched roof for the replacement of a garage roof is preferred by some since they’re more pleasing to the eye and offer additional storage space inside the roof space. Additionally, they’re more sturdy and more long lasting.
The majority of pitched roofs last for at the very least 50 years and more than three times as long than flat roofs. This is due to the materials used for pitched roofs are more durable (like clay, conrete and slate tile). Because of their durability pitched roofs can add value to your home.
A recent survey conducted by This Is Money found that the new pitched roof could bring in as much as 63% on the value of the investment. The most significant drawbacks with pitched roofs are their cost as well as the time required to set up.
What building rules should you be aware of when you are replacing the roof of your garage?
When you’re considering the possibility of replacing your garage’s roof, be aware of the building regulations that must be followed before you even begin.
In accordance with a set of UK-wide guidelines to design and construct structures (including roofs) Building regulations aid to ensure safety and the highest standards for construction.
The same applies regardless of whether it’s flat or pitched roofing replacement for a garage.
In the majority of cases, you’ll have to obtain approval from the building regulations if:
Over 25% of “building envelope” (walls floor, roofs, floors windows, doors, windows and roofing-lights) is affected.
More than 50 percent of the roof’s structure is affected.
There are exceptions to this, for instance the following situations:
The structural changes are made
There are some significant distinctions in this new roofing cover with regard to fire security
The newly designed roof covers is 15 percent or more.
Additionally, you won’t need to verify the building regulations on your own. The contractor who replaces the garage roof must make sure that building codes are followed.
The only other occasion you’d have to apply for approval from the building regulations for your garage is when you are planning to convert it into a living space for example, an extra bedroom. The roofing contractor must follow Part L rules which are specifically designed to boost the efficiency of energy used in UK homes.
Contact your building control authority (BCB) in case you’re not sure what approvals are required.
What can I do if the current garage’s roof has been constructed of asbestos?
If you find that asbestos was used to construct your garage’s roof, it is necessary to organize an asbestos replacement for your garage roof.
Asbestos was banned in UK in 1999 because of its negative effects, like mesothelioma and asbestosis. It is therefore crucial that you get it replaced.
The four-step guide below will explain the steps to take if your garage roof has asbestos.
What should I do if I discover asbestos?
1.) Get out of the garage
If you discover asbestos inside your garage, cease whatever you’re doing, and leave the area immediately. This will prevent asbestos from having negative health consequences. Eliminating the room as soon as you notice the asbestos reduce the chance of suffering.
2.) Be sure to warn your family
Put up a sign on your garage stating the fact that you’ve found asbestos and that you must stay clear of it while you work to resolve the issue. It’s also important to inform others in your household about the discovery of asbestos.
3) Contact an asbestos removal specialist
The safest option is most likely to be replacing your asbestos garage roof. A specialist in asbestos removal will be required to eliminate the asbestos garage roof prior to when your roofing contractor can begin work on your new roof. They are specially trained to handle asbestos removal and removal and disposal.
The price of asbestos removal can vary greatly but usually falls around £300 to £400.
4.) Take the asbestos off
The asbestos removal expert will take down the asbestos roof of your garage. After asbestos has been removed and the new roof made of asbestos is completed and your garage is now secure to live within once more.
What is the best material for garage roofs?
If you’re thinking of installing a roofing project for your garage, what material you choose to go with will be one of the biggest decisions you’ll have to make. It’ll be influenced by a variety of factors.
Many roofers who are professionals are of the opinion they believe that EPDM rubber is the best roofing material for the majority of garage roofing replacement projects. EPDM rubber comes with a variety of advantages, making it the ideal choice for garage roofs of all kinds.
Affordability
If you are looking for a new flat roof for your garage EPDM rubber will be among the most cost-effective material to choose. It costs about £45m2 to set up, which is about £1,000 for a complete repair of the garage’s roof.
EPDM rubber is more affordable per square metre compared to the similar materials of slate, tiles as well as lead and fibreglass, but still providing the same benefits of these materials.
EPDM rubber is not the sole roofing product in which EPDM rubber is more expensive than roofing felt, and it costs more. But the cost difference can be offset with the advantages that EPDM rubber can provide over roofing felt, like durability and long-term use.
Maintenance
EPDM rubber is extremely simple to maintain. In contrast to roofing felt, EPDM isn’t a good choice for allowing algae and moss to develop and prevent damage from that could be caused to your roofing. This not only provides security for your property and its surroundings, it is also more aesthetically appealing.
The typical garage roof constructed of EPDM rubber can last about 20 years or more before having to be replaced.
Environment
Are you concerned with the impact on the environment, EPDM rubber might be the ideal flooring material. The material is made of recycled rubber sourced from things like old car tyres as well as window sealants.
Waterproofing
EPDM rubber is a great choice for properties for waterproofing, which counteract one of the disadvantages associated with flat roofs: the standing water accumulating on the roof’s surface.
Are you thinking it’s the time to get your garage’s roof replaced? Find more details on our page on roofing. Our cost for replacing the garage roof guide provides all you need to know about calculating the amount an upgrade to your garage roof will cost.