If the existing roof covering is to be replaced with a different material to its original for example slate to tiles then approval under the building regulations is likely to be needed to ensure the roof will be adequate in terms of structural stability applicable where the replacement tile will be significantly heavier or lighter than the existing and also meets requirements in respect of fire safety and energy efficiency see above.
Replacing roof tiles building regs.
This is especially true if external work would change the appearance of the property.
Since the 1st oct 2010 when more than 25 of any roof is removed replaced it is compulsory to upgrade your insulation to current goverment regulations 270mm it requires building regulations done on a builders notice.
The first tier of proof or hierarchy is the british standards.
A roof system.
As mentioned above the building regulations require that insulation is upgraded when roofs are both re decked and re covered.
There are slight differences to the rule for buildings in or out of an hvhz so it is important to know where your building lies.
Hence the requirement for timber roofing battens to meet bs 5534.
But property owners do not always have automatic rights for replacing roof tiles.
In most cases replacement of roof tiles should be like for like.
To allow for full replacement of matching roofing and siding can be unduly burdensome on a carrier whose policy agrees only to repair damaged portions of the building.
After all it keeps water out of the building.
Generally they will check at the start of the job and the end of the job you will then recieve paper work to confirm it is up to standard.
You carry out structural alterations.
If you want to carry out repairs on or re cover less than 25 per cent of the area of a pitch or flat roof you will not normally need to submit a building regulations application.
The best way to do this is to strip off the old defective felt.
The roof is arguably the most important component of your house.
This law states that if more than 25 percent of a building s roof must be replaced within a 12 month period then the entire roof may need to be replaced.
Replacing a substantial portion of any major component of a building meets the criteria of a capital improvement.
And while nobody likes having to pay to replace a roof the critical and aesthetic function it serves should help ease the pain of spending 8 000 to 20 000 on the work.
The building regulations require materials and workmanship to be fit for purpose and to meet a minimum standard.
Terms of insurance policy.
The work is often subject to building regulations approval.