High-Performance Mono Rooflights
Mono Picthed Rooflights - A Bespoke Aluminium Solution for Flat Roof Extensions
Let the light in!
Mono Rooflights offer a sleek, contemporary glazing solution ideal for extensions, modern refurbishments and commercial applications. Their single sloping design maximises light entry while maintaining excellent weather protection and insulation, making them particularly suitable for single pitched or lean-to roof glazing applications.
Simple in design, high in performance, and engineered for long-term durability and low maintenance performance.
Secure
British Standards Institution PAS 24:2022
Weatherproof
Designed with failsafe draining system
Energy Saving
Double Glazed for energy effeciency
Built to Last
Durability without compromise
Weatherproof
PAS 24:2022
Weatherproof
Dual-layer weather defence design
Energy Saving
Thermally Broken System
Built to Last
Thermally Broken System
Flood your extension with natural light
Create a brighter, more impressive living space with our best-selling, cost effective, and economic mono aluminium rooflight, expertly designed to bring maximum daylight into modern kitchen extensions while delivering outstanding thermal performance.
This striking rooflight doesn’t just illuminate space, it transforms it. With clean, architectural lines and a sleek aluminium framework, it’s the perfect finishing touch for contemporary rear and side extensions.
Perfect for
- Kitchen
- Extention
- Vaulted ceileing
Like what you see?
Configuration Options
Standard
Manual Vent
Electrical Vent
Double Glazed or Triple Glazed
Both double and triple glazing are excellent thermal insulators that help reduce heat loss, cut outside noise, and improve comfort throughout the year.
Triple glazing adds an extra pane of glass, providing even greater insulation, improved noise reduction, and reduced condensation — ideal for colder rooms or where maximum energy efficiency is desired. With advanced specifications, triple-glazed units can achieve thermal performance as low as 0.6 W/m²K, helping to minimise heat loss and lower energy bills.
Pick your finish
Get the perfect colour and finish on your bespoke rooflight by selecting any of over 2000+ RAL colours available.
Our Process
Find a beautiful rooflight style that matches your needs
Get in touch or make an enquiry, through our get a quote page or give us a call
We manufacture your beautiful bespoke rooflight to your exact specification and needs
We deliver your rooflight to site ready for your fitter to install
* Fitting and instalation available on request.
Frequently asked questions
Do you offer installation as well as supply?
Yes.
While many of our rooflights are supplied on a supply-only basis, we do offer a fitting service if required. Installation can be quoted as an additional cost, subject to location and project details.
What glazing bar system do I need?
We determine the appropriate aluminium glazing bar system based on the information you provide. There is no “one size fits all” option — each rooflight is specified to suit the project requirements, including span, glazing type, structural support and design intent.
We will advise on the correct system once we have reviewed your drawings, specifications or site images.
What information do you need to provide a quotation?
To prepare an accurate quotation, we ideally require:
- Builder’s kerb opening size (internal and external dimensions)
- Roof pitch (if applicable)
- Desired internal and external powder coat colour
- Glazing specification (double or triple glazed, laminated, etc.)
- Whether opening vents are required (manual or powered)
- Project location (postcode)
- Any special finish requirements (e.g. marine grade or anodised)
The more detail provided, the quicker and more accurately we can quote.
Do you supply nationwide?
Yes, we manufacture in the UK and supply nationwide. Delivery arrangements will be confirmed at quotation stage.
Are your rooflights made to measure?
Yes. All Howells rooflights are bespoke manufactured to suit your project requirements.
What lead times should I expect?
Lead times vary depending on project complexity and finish requirements, but approximately around 4 to 6 weeks. We will confirm estimated manufacturing times when issuing your quotation.
Do you provide installation guidance?
Yes. For supply-only projects, we provide installation guidance to assist your builder or roofing contractor.
Can your rooflights meet Building Regulations?
Our systems are designed with thermal performance and structural integrity in mind. Specific compliance will depend on glazing specification and overall roof build-up.
Do you supply to homeowners directly?
Yes, we can supply directly to homeowners where a builder or contractor is managing installation.