Do i need planning permission to insulate my conservatory roof?

Some weigh much more than others. First of all, you need to make sure that any new replacement solid roof complies with the current building regulations and the corresponding planning law.

Do i need planning permission to insulate my conservatory roof?

Some weigh much more than others. First of all, you need to make sure that any new replacement solid roof complies with the current building regulations and the corresponding planning law. In the case of our Thermotec greenhouse roof panels, in the vast majority of cases, this is not necessary. We do not need to do anything to the outer structure, and the roof of the existing glass or polycarbonate greenhouse will remain in place.

Insulated glass roofs offer home improvement without compromising aesthetics. In general, the thickness of the insulated roof is around 60 mm. When necessary, an opaque film is applied to the inner glazed roof. This is usually not necessary on a polycarbonate roof.

The exterior of the greenhouse is not changed, so planning permission is not required. This is a cost-effective solution that will allow you to use your winter garden more comfortably for longer of the year and save on energy bills. All our budgets are confirmed in writing after the survey. A ventilation space is left above the insulation and the insulation is sealed and acts as a vapor barrier, preventing condensation.

Planning Permit and Building Regulations for Conservatories. Most newly built greenhouses with a solid, tiled or glazed roof will not need planning permission, because they are covered by what is known as “permissible development”. There is no doubt that a new, insulated tile roof offers a look that matches the rest of your home, as well as the appearance of a properly constructed extension. Fully tested and approved to all thermal and structural standards, the Guardian Warm Roof is a high-performance insulated roof system comprising a pre-engineered lightweight frame, two layers of rigid insulating board, internal insulated drywall, ventilation system, exterior grade plywood and steam membrane.

In its guide to adding solid roofs to greenhouses or porches, LABC, a provider of local building control services in England %26 Wales, also highlights that if working on a greenhouse that significantly reduces the amount of glazing or transparency of the roof, a greenhouse may no longer be considered exempt of the Building Regulations. People in the industry sometimes call it “modernization” and many homeowners choose to do it so that they can transform old greenhouses that are too cold in winter and too hot in summer into spaces they can use all year round. Permaframe can hold a conversation with the local planning department to find out where you stand with a solid roof installation, and we will help you with any paperwork that needs to be done. The installation of a new greenhouse with a tile roof or the placement of a tile roof on an existing greenhouse does not require planning permission unless your property is a protected building or is located in a conservation area.

Since the change, solid roofs can now be built in greenhouses without the need for planning permission, but they must comply with some regulations. One of the biggest benefits of a solid greenhouse roof is the improvement of the thermal efficiency that is obtained from roof insulation. Although planning permission is not required, an application for Building Regulations must be submitted when replacing the roof of the greenhouse to ensure that all works are carried out in accordance with current construction standards. With so many old greenhouses in need of remodeling, a new solid roof is a great option to transform a greenhouse.

Prior to this change, regulations required more than 70% of the roof to have glass or polycarbonate to avoid applying for a building permit. .

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