It typically costs around 4 000 for a set of 10 telebeam trusses sufficient for loft conversion of a small semi.
Truss roof loft conversion cost.
This will often work out cheaper than using conventional steels once you factor in savings on labour access and plant hire etc.
A loft conversion typically costs between 21 000 44 000.
It will use the current cost of wooden rafters based on the average price found at home improvement stores.
Dormer loft conversion costs.
Room in loft conversion costs.
You could pay up to 63 000 if you want a particularly large extension.
As the simplest method of converting a loft this is the cheapest way to proceed though it is only suitable for some homes.
The biggest factors that affect price are the size of the extension your location and the number of dormers.
How much this work costs will depend on the existing roof structure and any planning constraints but use our guide below to give you a rough idea of how much this type of work should cost.
How much does a loft conversion cost.
Add to this the average cost of a loft conversion which is between 10 000 and 40 000 again depending on the interior fittings and the type of loft conversion you have for instance including dormer windows will increase the cost as will a mansard loft conversion.
This online truss calculator will determine the all in cost of your truss based on key inputs related to the pitch width and overhang of your roof.