Roof windows are a popular way to attract light into a property and enhance ventilation. They can reduce your reliance on electricity during summer by keeping your home cool and serving as great insulators for colder climates.
With skylights and roof windows growing in popularity, it’s important to remember that installing them requires expertise. In this guide, we’ll reveal some safety and security considerations when installing roof windows.
You’ll get some top tips to promote safety and can go into the job feeling prepared.
Are roof windows suitable for all roof types?
Yes, the basic rule is most roofs can handle window installation. However, some are more challenging than others due to their unique shapes.
If you have a pitched roof, installation should be relatively simple because the windows fit seamlessly into the design, creating superior lighting and ventilation. Gable roof windows are also a great option, with windows appearing on both sides of the slopes.
Flat and mansard roofs can still accommodate windows, but you will need to ensure proper sealing and waterproofing. Skylights and windows look great on hip roofing, but their numerous angles often complicate things.
Professional roofers should be able to work with hip roofing, although installing the windows might take longer.
Checking the roof’s structural integrity before the installation
When you install roof windows, you make minor modifications, which means assessing your home’s structural integrity is essential. Any additional weight could cause serious issues with unstable properties, resulting in safety issues.
Make sure you – or a professional – check for:
- Sagging roofs typically occur when they hold too much weight, or you’ve experienced water damage.
- Decay and rot from moisture exposure or water damage.
- Weather damage can cause broken or missing shingles, water pools and ice dams. All of these can cause structural issues.
- Damage that occurred from impact, including falling trees and other large objects.
If you notice any problems, fixing them before installing roof windows is best.
Selecting roofing materials
Roofing materials can make your project easier to complete if you choose the right ones. Remember to select materials suitable for exterior and interior use, as they’ll protect your windows and minimise the potential impact of weather damage.
Compatibility
The materials should be compatible with your roof type and the windows you’re installing. For example, when looking at insulation materials, checking their compatibility ensures they fit the property around the windows and prevent air from escaping.
If you’re unsure about your roof and window type, ask a specialist roofing materials supplier who can help you choose compatible products.
Find quality sealant
Budget sealant might seem like a good idea, but a quality product will give you peace of mind and protect your windows for years. Standard sealants often won’t deliver enough features, but some brands are designed for roofing applications.
Silicone sealants are ideal for roof windows, and choosing a brand with UV resistance is a wise investment.
The installation
Now you’ve performed your first inspection and have the right materials, it’s time to
Prepare the area
Before beginning the installation process, checking the roof’s structural integrity and removing any obstructions is essential. Next, check the tiles and shingles, carefully removing them if they impact the sealing.
You should also clean where the windows will go thoroughly, as dirt and water can impact the sealant’s ability to work.
Follow installation best practices
Even the smallest of mistakes can have a severe impact when installing roof windows. These windows must withstand heavy winds and prevent leaks from entering the property.
Remember to apply flashing correctly and ensure it will prevent leaks around the windows. If your windows don’t have adequate support or framing, it can cause structural issues.
The best way to check for sealing issues is by spraying water onto the windows and assessing whether they let any of it seep into the property.
Security considerations for roof windows
Windows can be a beautiful addition to any roof, but you should prioritise security and ensure your home is safe from intruders.
Choosing the right window style and understanding any vulnerabilities can help you safeguard your home and enjoy its benefits.
Secure window styles
When selecting window styles, triple glazing is the most secure – but double glazing is an excellent option if you’re on a budget. Laminated glazing uses shatter-proof interlayers between glass panels, protecting them from break-in attempts.
Many windows also use toughened glass for the external section, increasing their durability.
Focus on placement
Some roofs will always be more secure than others, including pitched roofs. Their sloping design means it’s harder for intruders to break in, but flat roofs are a bigger security concern. Windows on these roofs might not be a good idea in high-crime areas, but it depends on how easy it would be to get onto the roof.
Ensuring no obstructions around the property can prevent intruders from climbing onto a flat roof.
Install locking systems
Most importantly, your roof windows should have robust locking systems that will prove difficult for intruders. Remember, intruders are highly skilled at tampering with locks and buying cheap ones might leave your home vulnerable.
Windows with discreet locks can also be beneficial, as people can’t see them to work out how to break through them.
Shutters
Just like traditional windows have shutters, you can also install them on your roof. The positive thing about shutters is they can mask the windows, so would-be intruders can’t see them.
With various designs available, it’s easy to find shutters matching your roof’s texture and colour.
Final thoughts
Following the tips in this post means you can ensure the roof windows keep your home dry and secure. With added curb appeal and the chance to save money on your energy bills, these windows are a great investment.
If you need any advice on choosing the right roof windows or are looking for materials, E-Roofing is here to help. We offer a range of high-quality products for private clients and professional roofers.
With excellent prices and speedy delivery, we’re the go-to place for all your roofing needs.
