Where a building has low ceilings it can be difficult to build an extension tall enough to integrate two full 2 4m.
2 storey flat roof extension.
More cost effective than a single storey house extension because it doubles up on the use of the foundations and roof two of the most expensive parts of a build a two storey extension on this budget could measure up to 30 40m both floors.
If you have a two story home it s a great idea as the first story s flat roof won t block your view on the upper floor.
While the extension features a modern steel structure and a large amount of glazing the roof features stone slates to provide a sympathetic nod to the original cottage.
The main limitation on two storey extensions is usually the roof height.
39 000 50 58 500.
If there are properties around you that will overlook the roof of your extension a green roof could be a great option to get through the planning.
The most obvious advantage of a flat roof single storey extension over a pitched roof is the price tag.
Again london and the south east will more likely be pricier.
Apart from the costs which we ve already talked about in the previous section t he main differences will be.
The roof of your double storey extension.
A second two storey side extension clad in the same london stock brick as the existing property houses a utility at ground level and a new master suite above.
A flat roof rear extension designed by ar design studio houses a large kitchen diner and opens up the ground floor of this hampshire home.
There is less structural engineering involved with a flat roof and materials also tend to be cheaper.
Hoover up the dark slightly pointless sliver of space that is the side return by extending the back of the house to its fullest width.
Advantages of a flat roof single storey extension.
Flat roof extensions to victorian home.
Add 10 for professional fees and vat 76 050.
How tall can a double storey extension be.
You ll probably have to build the same kind of roof as the main house rather than a flat roof.
Unlike in the 70 s and 80 s flat roofs are actually now considered to be stylish.
The design of the roof of a 2 storey extension will be subject to planning requirements but there are still options to make the best choices.
Double storey house extension two storey building a two storey extension will be very similar to building a single storey.
For a single story residence a flat roof over the extension can provide a contemporary look.
What about two story extensions then.
At the rear of a property this would typically extend the kitchen with a new bedroom above.
The pitch of the extension s roof complements the original building creating a sense of harmony between the two elements.