Brett Martin Safety Laminated Double Glazed Flat Glass Rooflight (Builders Upstand)
Brett Martin Safety Laminated Double Glazed Flat Glass Rooflight (Builders Upstand) additional 1Brett Martin Safety Laminated Double Glazed Flat Glass Rooflight (Builders Upstand) additional 2Brett Martin Safety Laminated Double Glazed Flat Glass Rooflight (Builders Upstand) additional 3Brett Martin Safety Laminated Double Glazed Flat Glass Rooflight (Builders Upstand) additional 4Brett Martin Safety Laminated Double Glazed Flat Glass Rooflight (Builders Upstand) additional 5Brett Martin Safety Laminated Double Glazed Flat Glass Rooflight (Builders Upstand) additional 6Brett Martin Safety Laminated Double Glazed Flat Glass Rooflight (Builders Upstand) additional 7Brett Martin Safety Laminated Double Glazed Flat Glass Rooflight (Builders Upstand) additional 8Brett Martin Safety Laminated Double Glazed Flat Glass Rooflight (Builders Upstand) additional 9Brett Martin Safety Laminated Double Glazed Flat Glass Rooflight (Builders Upstand) additional 10Brett Martin Safety Laminated Double Glazed Flat Glass Rooflight (Builders Upstand) additional 11Brett Martin Safety Laminated Double Glazed Flat Glass Rooflight (Builders Upstand) additional 12Brett Martin Safety Laminated Double Glazed Flat Glass Rooflight (Builders Upstand) additional 13Brett Martin Safety Laminated Double Glazed Flat Glass Rooflight (Builders Upstand) additional 14
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Fixed, manual or electric

From£414.70 ex VAT£497.64 inc VAT

Fixed, manual or electric
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Product info

Brett Martin Flat Glass Rooflights are individual glass rooflights intended for installation on flat roofs of all modern building types to provide natural light (and ventilation where specified). Brett Martin Flat Glass rooflights are manufactured to ISO 9001 industry standards.

Brett Martin Flat Glass exhibits a sleek and contemporary design with a slimline powder coated frame and flush fitting glass panel. All Brett Martin Daylight Systems Flat Glass rooflights have full BBA approval and are certified under 06/4385. All fixed Brett Martin Flat Glass rooflights achieve Secured by Design accreditation.

Design Features

  • Premium rooflight offering a robust build as well as protection against intrusion or vandalism.
  • Powder coated aluminium frame as standard in a choice of RAL 7016 grey or RAL 9005 black.
  • Ur value to as low as 1.46 W/m2K - Components of powered opening rooflights (230V) are completely concealed for an unobstructed light well.
  • Tested to be non-fragile to CWCT TN-67 (for class 1 roofs)* and Class B non-fragile to ACR[M]001**.
  • For ease of installation, the tapered kerb foot does not require timber fillets and an integral clamp holds the roofing membrane in place and provides a clean external finish for all roofing types.
  • Fixed rooflights achieve Secured by Design accreditation.

Designed with both the building owner and installer in mind, and to cater for the large and growing trend for flat roofed home extensions and light, bright open plan living, the Brett Martin Flat Glass rooflight is also equally at home on larger commercial property developments, giving homeowners, independent tradespeople and larger construction trades alike the ability to quickly and confidently bring stylish daylighting to all types of buildings.

FEATURES

  • Available in a wide range of sizes, with 9 standard fixed sizes delivered in 48 hours from order
  • Suitable for mounting direct to a builders upstand, or with PVC kerb in two height options for new build and refurbishment applications
  • Available as a fixed or manual / powered opening rooflight
  • Range of ventilation options
  • Special glass options available

BENEFITS

  • Modern and stylish flat glass rooflight design
  • Elegant aluminium frame powder coated to RAL 7016
  • Clean internal appearance including hidden actuators and cables on powered opening rooflights
  • Highly thermally efficient with thermally isolated frame and double glazing offering overall U-values as low as 1.46W/m2K
  • Safety of those below and above the rooflight assured thanks to a laminated inner pane and the product achieving non-fragility to CWCT TN-67 (for class 1 or 2 roofs depending on size) and Class B non-fragile to ACR[M]001 when new and fully installed to Brett Martin installation guidelines
  • Highly secure - fixed Flat Glass rooflights achieve Secured by Design accreditation
  • 10 year warranty
  • BRE Globally Verified EPD (Environmental Product Declaration) - specific configurations

What you need to know

Delivery charges

  • The delivery charge will be shown in the checkout.
  • If the delivery is missed for any reason, you will be billed again for the re-delivery. See below: failed deliveries.

Delivery access

  • Brett Martin Daylight Systems deliver directly and via their distribution network which could vary on the size of lorries for the deliveries (up to a 18 tonne), access needs to be considered when ordering. If accessibility is difficult, please confirm details to Roof Giant on your order requesting a smaller vehicle.
  • Brett Martin deliveries are kerbside delivery only and in most instances a tail lift should be available, it is the customers responsibility to off load products delivered.
  • Our sales office will need to be made aware of any delivery restrictions, such as narrow lanes, overhanging trees etc. that may cause restrictions.

Date and time of delivery

  • We will advise a delivery date to you by email and your order will be delivered directly to you from Brett Martin. 
  • Brett Martin deliveries are Monday to Friday typically between 8am and 6pm. Occasionally deliveries may be made outside of this time but will be confirmed to you. 
  • Upon request, we can arrange for the lorry driver to call prior to arrival.
  • Dependant on product and specification the orders may arrive on pallets, in cardboard boxes or stillages if you have ordered a Lantern.

Failed deliveries are chargeable

  • If you have provided the wrong address and contact, please let Roof Giant know ASAP. No amendments can be made less than 48 hours prior to delivery. 
  • You must be present onsite to accept the delivery as the driver will need assistance when unloading due to health & safety regulations/weight of goods.  
  • Failed delivery will incur a £85.00 + vat re-delivery charge. Special deliveries may incur an additional charge.

Damages & missing items

  • All damaged or missing items should be reported to the driver and signed for as damaged or missing, wherever possible.  
  • Contact Roof Giant within 48 hours with all details. Any damages must be photographed and submitted to sales@roofgiant.com. 

We will not accept any liability for any consequential costs associated with late deliveries, failed deliveries or incorrect goods being delivered.

Do not install purchased items if you have a query with the product (e.g. if you need to query damage that occurred during transit).

  • If an item is installed it will not be refunded or replaced. 

Roof Giant delivery Q&A

Delivery

How much does delivery cost?

Delivery charges will vary and will depend on the manufacturer, weight, size and delivery location. The cost is automatically calculated when you add items to the shopping basket.

How long will I wait for my delivery?

The estimated delivery times are shown on each product page, we will email you each step of the way to keep you informed. The majority of products can be delivered within 3-5 working days.We will advise you if the delivery period is different from than stated on our website.

Do you offer next day delivery?

If a product is available with next day delivery, this will be displayed on the product page or in the basket. If you have a particular item that you require quicker than the guide on our website, please contact our sales team on 01858 455055 during office hours, they will be able to confirm whether a quicker delivery is possible.

What if my delivery doesn't turn up on time?

Please contact our sales office on 01858 455055 or email sales@roofgiant.com and we will advise on the status of your order.

Do you offer free delivery if I spend a substantial amount?

Not as standard, we show the delivery charges separate once you go to the checkout so it is clear what you are paying for the products and delivery costs. If you are ordering larger quantities please contact out sales team who will be able to confirm if this is possible.

Do you deliver on weekends?

Not as standard, our deliveries are made Monday to Friday. If you do need an urgent Saturday delivery please contact out sales team on 01858 455055 during office hours who will be able to confirm. This will incur a premium charge if possible.

Do you deliver to Northern Ireland/Guernsey/The Scottish Highlands/Isle of Wight?

Some suppliers/couriers will deliver to these areas but not all, please contact our sales team on 01858 455055 or email sales@roofgiant.com during office hours for confirmation. If we are able to deliver the product you require, additional transport costs will apply, we will be able to confirm this to you. These additional costs are based on the manufacturer, distributor or courier providing the shipping on our behalf.

Do you deliver to Republic of Ireland, Europe and Rest of World? 

No, unfortunately we nor our suppliers can deliver outside of Great Britain (and Northern Ireland in some instances).

What if my delivery doesn't turn up on time?

Please contact our sales office on 01858 455055 or email sales@roofgiant.com and we will advise on the status of your order.

Returns Policy

Important: Please do not send goods back before speaking to our sales office.
📞 01858 455055 | ✉️ sales@roofgiant.com | 💬 Live chat

We recommend you take photos of the goods and packaging before returning, as this may be required for courier claims.

Your Right to Cancel

  • Under the Consumer Contracts Regulations 2013, you can change your mind within 14 days of receiving your order (or the final part of a split delivery).
  • You must notify us by phone or email first.
  • Goods must be unused, in original packaging, and suitable for resale.

Returns After 14 Days

  • Returns may be accepted up to 30 days but may be subject to a restocking fee.

Refunds & Costs

  • We refund the product price plus standard delivery. Premium delivery charges are non-refundable.
  • Refunds are issued within 14 days of returned goods being received (or proof of posting).
  • You are responsible for return shipping unless we arrange collection, in which case the direct cost will be charged.

Exclusions & Brand Policies

  • Some products and brands have specific return rules (e.g. VELUX, Castle Composites, Midland Lead).
  • Made-to-order items, bagged/powder/plaster products, and sale items are non-returnable unless faulty.

👉 For full details, including supplier-specific terms, please see our Returns & Refund Policy.

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