Pitched Roof Skylight / Rooflight 1200 x 2500 mm
Our pitched roof skylights are manufactured to the highest standard making them frameless from the inside and out. They are easily installed with lead flashing, that’s cut on-site that is suitable for all roofs. As they are frameless internally they let in more light.
This high-performance, non-opening frameless skylight is triple glazed with 6mm toughened, self-cleaning glass and a U Value of only 0.9 W/m²K. The internal quoted glass size is 1200 x 2500 mm, see the structural diagram below.
When purchasing a pitched roof skylight for a tiled roof from us it is very simple.
All our skylights come triple-glazed as standard and have solar protection.
The upstand is formed with the same opening as you can see in our drawings.
All you need to add is the flashing of your choice in our accessories section.
The flashing is then wrapped around your upstand sealing the upstand to your roof tiles.
Make sure you have added the right amount of flashing, the full circumference of your skylight will require flashing.
Our rolls come in 7.5-meter lengths. Let’s say you have bought a 1000 x 2000mm skylight you then require a total of 6 meters as you have 2x 1 meter sides and 2x 2 meters becoming a total of six lineal meters therefore one roll of flashing will be required.
Glazing Type: Triple Glazed
Internal Glass Size (QUOTED): 1200 x 2500 mm
External Glass Size: 1400 x 2700 mm
Top Glass Pane: 8mm BS EN 12150 Thermally Toughened Glass
Spacer Type: 15mm Black Warm Edge
Air Gap: 15mm 90% Argon Filled
Middle Glass Pane: 6mm BS EN 12150 Thermally Toughened Glass
Bottom Glass Pane:6mm iplus Thermally Toughened Glass
U Value: 0.9 W/m²K
G Value: 58%
Net Weight: 166kg
Self-Cleaning: YES
UV Protected: YES
Clear Tint
When it comes to choosing a roof light for your home, we know that safety is an important deciding factor.
This product conforms to British Standards & Building Regulations and has all Safety Markings.
It is CE marked which is a certification mark that indicates conformity with the relevant EU directives and standards for products sold within Europe.
Our Skylights can be installed at a maximum pitch of 45 degrees.














Mia Evans –
I’ve been a roofer for over 20 years and Saris Extension’s skylights are among the best I’ve ever installed. They’re high quality, energy efficient, and visually stunning.
Edward Remington –
The sleek design of my frameless skylight from Saris Extension is a complete showstopper. It fits perfectly with my pitched roof, creating a stunning visual effect that has made my home the envy of my friends.