A great way to add extra valuable space to your home

Our tiled extensions are built to be enjoyed all year round and not just in the warmer months. Our materials are sourced to complement your home with bricks and tiles matched to compliment your existing property. We project manage everything including your roof structure ensuring every roof has structural calculations and meets the regulations. Every extension is fully bespoke and tailor made to suit your home and your need.

Tiled Roof Extension

Choosing a new roof is very tough decision therefore doing your research and choosing the correct roof is a significant investment. At RB Windows we specialised in a GRP fibre glass flat roof, which can be laid over felt, rubber or can be completely started afresh.

Flat Roof extension

There are many reasons to extend your home and at RB Windows we can guide you through this process with our
highly skilled builders and our team of project managers. Building an extension to a house is an increasingly popular choice for homeowners seeking to maximize the potential from their property space.

Extensions are a great way to gain that extra valuable space needed for your growing family without the stress of
uprooting and disrupting your current lifestyle. Adding extra living space allows for increased family quality time,
with more space for your family to spend time together. Extending your house can modernise and improve the efficiency
of your home, with more people deciding to create open plan kitchen and living areas, making larger sociable spaces.

After living in your house for so long there are always some aspects you wish you could add or change, such as
having that little bit more space in the kitchen or having a walk in wardrobe in your bedroom. Extending your home
means that you can choose what to do with the new added space and gives you control of the design. Deciding to
build an extension means that you can avoid this problem and allows you to stay in the area you know and love!

Types of extensions and conversions that we specialise in. These include garage conversions, which is a common type of conversion using the best use of wasted home space. We also commonly specialise in single storey and double-storey extensions which is constructed to adjoin an existing building, this method of connections requires careful consideration and planning in particular the knock through into the existing building. This is why when considering an extension is it best to use a knowledgeable and experienced building team whom can guide you through the process.

Planning permission may not be required for extensions or house additions as they are considered to be permitted developments. However, some of the following limits and conditions apply to the extension are:

  • Extensions must not exceed 50% of the total area of land around the ‘original house‘ (the house as it was first built or as it was on 1 July 1948).
  • The eaves and ridge height can be no higher than the existing house.
  • Single-storey rear extension cannot be higher than 4 m.
  • Multi-storey rear extensions cannot exceed the rear wall by more than 3 m in length.
  • Single-storey rear extension cannot exceed the rear wall by more than 3 m in length (if an attached house) or 4 m (if a detached house).
  • Two-storey extensions can be no closer than 7 m to rear site boundary.
  • The roof pitch of extensions higher than one storey must match that of the existing house, as far as is practicable.
  • Materials used must be similar in appearance to the existing building (not relevant for conservatories).
  • Extensions forward of the front or side elevation of a house facing a highway are not permitted.
  • Balconies or verandas are not permitted.

Where these requirements are not met, planning permission will be required. However, there are local variations, and Article 4 directions can be used locally to remove permitted development rights, so it is always worth checking with the local authority.

If the building is listed then consent is required. Altering a listed building without consent is a criminal offence.

Similarly, if the building is in a conservation area, then permission is more likely to be required.