FAQs

How thermally efficient are lantern roof lights?

Even though our roof lights are made mainly from glass they are still very thermally efficient and boast a low U-value because they have A-rated glass fitted as standard. This means your home will benefit from regulated temperatures every day of the year.

What roof skylight colours are available?

Whilst aluminium roof lanterns offer a modern look, we are also able to offer a selection of RAL colours to provide an attractive finish. The main colours we provide are white, anthracite grey, oak, rosewood, oak effect on white and rosewood effect on white. However, other colours are available on request depending on your requirements. It is also possible to have the internal frames finished in a different colour to the exterior, allowing your roof lantern to blend seamlessly into your home's style.

Will I need planning permission?

Most roof lanterns do not usually require planning permission.

According to guidance issued by the Department of Communities and Local Government (DCLG) in September 2010, a conservatory or orangery must have a significant proportion of translucent walls and roof – although a minimum or maximum percentage is not stated.

When adding a roof lantern, Building Regulations approval is NOT needed if your project is:

• At ground level - and be less than 30m2 in floor area.
• Thermally separated from main dwelling - by walls, windows or doors
• Unattached to dwelling’s main heating system.

If work is carried out that significantly reduces the proportion of glazing or translucence, the project is no longer considered exempt - and the whole structure WILL require approval from the local authority.

If planning is required, we can remove the hassle by securing permission on your behalf – making sure your project is 100% compliant.