Windows for a loft conversion

You can dramatically change the appearance and light of your new loft by choosing different types and numbers of windows. As with the loft conversion type you choose, your options may be limited. If you live in a conservation zone, for example, you might only be allowed to install certain types of windows that are in line with the style of your home or the area.

When designing the location of your windows, there are some restrictions. For example, you should avoid placing them so that they look directly at your neighbour’s house. Safety, ventilation and light are also important considerations.

What are the most common types of loft windows available?

The type of loft conversion that you select will often determine the window style you choose. These can include:

• Skylights/rooflights
• Dormer windows
• End gable window

Each has benefits and costs.

For your dormer, you may be able to choose from a variety of windows. These include skylights that are built into the roof and either windows or a glazed door.

How can I reduce heat loss from the windows?

Modern windows are thermally efficient, provided they are installed correctly. You can save money on heating your home by choosing double or triple glazing with an A+ rating. This also helps to reduce the chances of mould and condensation.

Windows lose heat more than roofs, so ensure you insulate your loft correctly. For Loft Conversions Bristol, contact https://www.caineslofts.co.uk/loft-conversions-bristol

Do I need planning permission to build?

Replacing windows is generally permitted, as long as you select something that matches the size and style of your existing roof. You should always check with the local planning department before proceeding, however, because there may be restrictions.

• The window must not extend beyond 150mm of the existing roof plane.
• The side-facing windows should have opaque glass, and they shouldn’t open unless the window is 1.7m high.
• The highest part of the roof cannot be altered.