How High Can a Roof Lantern Upstand Be?
Roof lanterns are a beautiful, architecturally stylish way of flooding your home with natural light and creating a warm, inviting ambience. As such, they are becoming popular with many homeowners. However, before you start on your roof lantern journey, there are a few factors you need to consider. The first being how high can your roof lantern upstand be. This blog aims to answer this question, as well as exploring building regulations and customisation.
What Is a Roof Lantern Upstand?
A roof lantern upstand, also known as a roof curb, is the structure that supports and raises the roof lantern. It also seals the opening and provides weather protection.
Standard Roof Lantern Upstand Heights in the UK
Typically, the height of a roof lantern upstand in the UK is between 100mm and 300mm. However, based on building regulations it is recommended that you have a height of 150mm.
What Affects the Height of a Roof Lantern Upstand?
There are several factors that can affect the height of your roof lantern upstand. Here are few upstand details to consider:
Structural strength
The structural integrity of the roof is of paramount importance when planning a new roof lantern. The upstand should harmonise with the existing structure whilst also providing sufficient support for the roof lantern.
Aesthetics
The height of the upstand will have an impact on the final appearance of your new roof lantern, so your personal preference and desired finish will affect the height you choose. For example, a lower upstand will result in a sleek, contemporary finish, whilst a higher upstand will have a more traditional appearance.
Building regulations
Building regulations do specify a minimum upstand height to ensure correct water run off and prevent water ingress. As such, it's important to consult an expert or do thorough research before installing your upstand.
Can Roof Lantern Upstand Heights Be Customised?
Many companies will offer a customisation service, allowing you to choose your own upstand height. However, it is important that this height remains within building regulations, so we always recommend consulting a professional to ensure your new roof lantern is both beautiful and structurally strong.
Do Roof Lantern Upstands Need to Meet Building Regulations?
Yes. As mentioned above, building regulations do stipulate a minimum height for a roof lantern upstand. This is to ensure that there is the correct angle to allow for water run off and prevent water ingress. If your roof lantern upstand is below the recommended height of 100mm to 150mm you may risk water gathering on your roof lantern which can lead to leaks and other moisture damage.
Installation Considerations for Roof Lantern Upstands
There are numerous stages to installing a new roof lantern. These include:
- Upstand construction
- Insulation installation
- Waterproofing
- Roof lantern installation
Each stage must be carried out meticulously to ensure each section functions correctly. As such, we would always recommend using the services of a professional to install your new roof lantern upstand. Doing so, will guarantee you a stylish, functional roof lantern that complies with building regulations.
Final Thoughts: Choosing the Right Upstand Height
A beautiful roof lantern needs to be the perfect balance of practicality and design, whilst also adhering to the relevant building regulations. If you're unsure where to start, why not call our knowledgeable team of experts on 0800 22 77 77 who will be able to guide and advise on the right roof lantern solution for you.
