Skylights for flat roofs

Adding more light to your home

Properties with flat roof windows are a great way to allow more natural light into your home.

Strandek Flat Roofing are involved in the installation of flat roof windows and skylights and provide expertise in perimeter waterproofing.

There are three main types of skylights: ventilating (also referred to as roof windows) as well as fixed and tubular. They can be installed as flat, arched, domed and pyramid window shapes.

Many customers are choosing flat roof windows for existing rooms like kitchens, living and dining rooms as well as part of extensions. They are also part of orangeries and conservatories. A popular centerpiece of the orangery is a skylight or lantern which is a large roof window designed to allow natural light into your home.

Why choose a skylight for my flat roof?

Skylights are the centrepiece of any roof. They offer many benefits, from increased exposure to natural light, which is linked to substantial health benefits over artificial light, as well as the addition of an architectural feature that adds a scenic view to your room.

Choosing a skylight for my roof

At Strandek, we work with leading manufacturers, offering a range of high-quality skylights with designs ranging from flat to arched, domed and pyramid shaped glass.

Choosing a flat roofing system for my roof window

An effective system is vital in supporting and waterproofing the flat roofing surface around your skylight. Planning regulations on flat roof windows advise that an effective waterproofing system is installed.

Flat roof windows generally require an upstand for the window to sit on and a high-performance waterproofing system to be installed around that to ensure good watertightness. Lead flashing may also be required. A reason many flat roofs leak is due to poor waterproofing.

At Strandek, we’ve been installing a variety of flat roofing systems since 1976. Two of the most popular systems we use are glass fibre and single ply, both durable, proven systems backed by comprehensive guarantees.

Do I Need Planning Permission for a Flat Roof Window?

Windows installed into flat roofs are very discreet and face the sky (hence the term ‘skylight’), rather than a neighbor’s property.

Generally any rooflight which extends above 150mm may require planning permission, although it is very rarely refused. That said, if you intend to install a rooflight into an existing flat roof area, it would be wise to consult a specialist.

More specifically, planning permission on flat roof windows is:

“New roof lights or skylights will not normally require an application for planning permission providing:

  • they do not protrude more than 150mm beyond the plane of the roof slope
  • they are no higher than the highest part of the roof
  • if they are in side elevation roof slope they must be obscure-glazed and either non-opening or more than 1.7 metres above the floor level”

Contact a specialist

Need a flat roofing specialist to oversee your skylight installation? In business for over 40 years, Strandek have extensive experience in all things flat roofing. If you’d like to find out how we can help you today contact us here or call us on 029 2190 0011.

Contact a specialist

Need a flat roofing specialist to oversee your skylight installation? In business for over 40 years, Strandek have extensive experience in all things flat roofing. If you'd like to find out how we can help you today contact us here or call us on 029 2190 0011.

Get a No Obligation Estimate

Leaking flat roof? Call Strandek on 029 2190 0011 Get a quote