Custom Skylights in Gauteng Built to Fit Any Roof
Standard sizes do not always fit an unusual roof pitch or a heritage home. We design and fit custom skylights to your exact roof, most jobs finished within the week. Call 082 44 66 001 for a straightforward quote.
A standard skylight size does not always fit an architect-designed roof, a heritage home, or an oddly shaped opening, and being told a project is too unusual is frustrating when you know a skylight would solve your lighting problem perfectly. You are in the right place. Ilanga Skylights and Roof Turbine Ventilators has designed and fitted custom skylights across Gauteng for over 20 years, built to the exact dimensions your roof needs.
What Custom Skylight Problems Do You Have?
Not every roof follows a standard shape. Heritage homes, architect-designed extensions, and older Gauteng properties often have roof pitches, dormers, or openings that a standard off-the-shelf skylight simply will not fit. Forcing a standard unit into an opening it was not designed for is one of the most common causes of leaks.
An existing skylight that has started leaking or cracking is another common problem. Rather than replace it with the same standard unit, this is often the right time to fit a custom size that solves the original design flaw for good.
DIY skylight kits are built to standard dimensions too, which means they run into the same problem on an unusual roof. Cutting a roof opening to fit a kit that was never designed for your exact roof shape is a common cause of costly leaks later.
Our Custom Skylight Services
We design and fit skylights to the exact dimensions and shape your roof needs, whether that means an unusual size, an angled opening, or a shape that does not match any standard product on the market. If your existing skylight has started leaking, cracking, or fogging up between the panes, our Skylight Repairs service assesses the unit and either reseals, replaces the glazing, or fits a full replacement, whichever solves the problem properly rather than just patching it.
For homeowners who want to handle part of the installation themselves, our DIY Skylight Kits service supplies a correctly sized kit with clear instructions, so you still get a unit built for your exact roof rather than a generic size that may not fit.
Every custom skylight uses materials that meet international quality standards, and comes with the same 15-year guarantee on workmanship and materials as our standard range.
Custom Skylights for Gauteng Homes and Businesses
Gauteng has a wide mix of roof styles, from heritage homes in older Johannesburg and Pretoria suburbs to modern architect-designed builds across Centurion and Midrand. A one-size-fits-all skylight rarely suits all of them, which is why we measure and design around your specific roof rather than starting from a catalogue size.
We work across Johannesburg, Pretoria, East Rand, West Rand, North Rand, South Rand, Centurion, and Midrand, on pitched, flat, tiled, and IBR roofs. Hailstorm season, from October to March, makes a proper custom fit even more important, since a badly sized or poorly sealed skylight is far more likely to fail in a bad storm than one designed for the exact opening.
Why Choose Us for Custom Skylights
Every custom skylight we design and fit carries the same 15-year guarantee on workmanship and materials as our standard range, and uses materials that meet international quality standards. Our teams are fully insured and experienced measuring and fitting unusual roof shapes across Gauteng.
- 15-year guarantee on workmanship and materials
- Fully insured, safety-compliant installation teams
- Experienced with heritage homes and unusual roof shapes
- Most custom jobs completed within one week
We give you an honest answer on cost and timeframe before any work begins. We are a proudly South African business, and we have been solving unusual skylight problems across Gauteng for over 20 years.
Custom Skylight Services at a Glance
Skylight Repairs
Reseal, reglaze, or replace a leaking, cracked, or fogged up skylight properly.
Learn More →DIY Skylight Kits
A correctly sized kit with clear instructions, built for your exact roof, not a generic size.
Learn More →An Unusual Roof Does Not Mean Going Without a Skylight
Call today and we will design a skylight that actually fits, usually with the job completed within the week.
082 44 66 001As part of the wider range of services from Ilanga Skylights and Roof Turbine Ventilators, we are also happy to help with a standard skylight installation or a roof turbine ventilator.