Fakro
FAKRO DRF-D U6 05K 90x90 Manual Flat Roof Access Window
FAKRO DRF-D U6 05K 90x90 Manual Flat Roof Access Window
SKU:80EL05
Est Delivery between 6th Feb and
12th Feb.
How much will I need?
We recommend adding 10% of additional product to the calculation to account for errors, damages, and obstacles in your project
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Product Information
The DRF-D U6 model features a highly energy-efficient triple glazed unit with excellent insulation properties, achieving a U-Value of 0.74 W/m²K (glass U-Value 0.5 W/m²K). Constructed from multi-chamber PVC profiles filled with insulation material, this flat roof window boasts superior mechanical parameters and a modern design that seamlessly integrates with standard flat roof windows. The unique profile design offers up to 16% more glazed area compared to competitors, ensuring maximum natural light. Suitable for roofs with pitches between 2 and 15 degrees, the window can be elevated using an additional 15cm high XRD base, making it adaptable for various roof types, including green roofs.
The versatile design of the DRF-D U6 allows for the installation of both internal and external accessories. An external awning blind can be added to prevent overheating, while internal accessories enhance interior design and provide protection from intense sunlight. The window's multi-chamber UPVC upstand and internal finish are in RAL9010 white PVC, with black profiles and glazing edge colour in RAL 9005, creating a sleek and modern appearance. With a sound rating of 34 dB and a robust build, this manually operated flat roof access window is a perfect blend of functionality, safety, and style.
Key Features
- Manually operated with special hinges and gas springs for easy operation
- Triple glazed unit with excellent insulation (U-Value: 0.74 W/m²K)
- Constructed from multi-chamber PVC profiles filled with insulation material
- Up to 16% greater glazed area compared to competitors
- Suitable for roof pitches between 2 and 15 degrees
- Adaptable with additional 15cm high XRD base for various roof types
- Compatible with both internal and external accessories
- Modern design with RAL9010 white PVC finish and RAL 9005 black profiles
- Sound rating of 34 dB
- Dimensions: 90cm x 90cm
Pros & Cons
Pros
- Manually operated with special hinges and gas springs for easy and stable operation
- Highly energy-efficient triple glazed unit with excellent insulation (U-Value: 0.74 W/m²K)
- Constructed from multi-chamber PVC profiles filled with insulation material for superior mechanical strength
- Up to 16% greater glazed area compared to competitors, ensuring maximum natural light
- Suitable for roof pitches between 2 and 15 degrees, adaptable with additional 15cm high XRD base
- Compatible with both internal and external accessories for enhanced functionality
- Modern design with RAL9010 white PVC finish and RAL 9005 black profiles for a sleek appearance
- Sound rating of 34 dB for reduced noise pollution
- Manual operation may be less convenient compared to automated options
- Limited to roof pitches between 2 and 15 degrees, requiring an additional base for some installations
- Potentially higher cost due to advanced features and materials
Frequently Asked Questions
The dimensions of the flat roof access window are 90cm x 90cm.
The window is manually operated with special hinges and gas springs that allow the sash to open up to 80 degrees. The gas springs ensure smooth operation and stability, preventing accidental closure.
The window features a highly energy-efficient triple glazed unit with excellent insulation properties, achieving a U-Value of 0.74 W/m²K (glass U-Value 0.5 W/m²K).
The window is constructed from multi-chamber PVC profiles filled with insulation material, providing superior mechanical parameters and a modern design.
The unique profile design of this window offers up to 16% more glazed area compared to competitors, ensuring maximum natural light.
This window is suitable for roofs with pitches between 2 and 15 degrees.
Yes, the window can be elevated using an additional 15cm high XRD base, making it adaptable for various roof types, including green roofs.
Yes, the versatile design allows for the installation of both internal and external accessories. An external awning blind can be added to prevent overheating, while internal accessories enhance interior design and provide protection from intense sunlight.
The window's multi-chamber UPVC upstand and internal finish are in RAL9010 white PVC, with black profiles and glazing edge colour in RAL 9005, creating a sleek and modern appearance.
The window has a sound rating of 34 dB, ensuring a quiet and comfortable interior environment.
Technical Specifications
Delivery Information
Est Delivery between 6th Feb and
12th Feb.


Delivery will always take place on a weekday (Mon - Fri excl. public holidays).
An exact delivery charge will be calculated at checkout based on your order and location.
Frequently asked questions
Can you help me pick the right insulation for my project?
Yes, of course!
Our team is ready to assist you with any questions and queries you may have.
Just reach out to us via any of the following methods:
Call us: 020-3582-6399
Email us: sales@i4lgroup.co.uk
or click the Livechat tab at the bottom of your screen.
How do I track my order?
As soon as your order is dispatched, you'll receive a dispatch email with delivery dates and details for your order.
If you require an update on your order, you can email customerservice@i4lgroup.co.uk with your order number for assistance.
Can I order now and pay later?
Yes, we offer a variety of flexible payment options to all our customers.
When checking out online, you'll be able to avail of multiple buy now, pay later options with Klarna or PayPal.
The flexible payment options available to you at checkout will be based on the total value of your order.
For B2B customers, you can apply for a 30-day trade credit account, and you'll also unlock:
- Dedicated trade pricing
- Loyalty points and rewards
- A dedicated account manager
Do you really have the best prices online?
Yes! We even have a price match guarantee.
We are so confident that we have the best prices out there that we will match the price of any other online or local retailer.
If you find the same product cheaper elsewhere, we will match the price — just send us the quote or website link.
Read more: Price Match Guarantee
I have a large-scale project, can I get a quote?
Yes, if you are carrying out a construction project that requires a large quantity of materials, email sales@i4lgroup.co.uk with the following information and we will get back to you with your very own bespoke price quote:
- Delivery postcode and address
- Mobile number
- Company name
- A list of required materials and their quantities
Can I open a trade account?
Yes! Trade customers can open a B2B account to unlock bespoke pricing, B2B discounts, trade credit, loyalty points, and a dedicated personal account manager.
You can learn more here: Open a Trade Account
Can I cancel or amend my order after placing it?
Yes, if your order has not yet been processed for dispatch, cancellation/ amendments should be possible.
Our team works quickly to get your order delivered as soon as possible so it is likely that your order will be processed for dispatch within 2-3 hours of purchase.
Contact us immediately via customerservice@i4lgroup.co.uk or call 020-3582-6399 during opening hours.
If you wish to amend your order after it has been processed by our team, it will be treated as a return or a separate new order.
Read more: Returns
What is your returns policy?
Changed your mind about your order? no problem! we offer a 14 day returns period after your order is delivered.
To avail of this your order must be unused, in its original packaging, and suitable for resale.
Refunds are issued immediately after the goods are received and inspected by our team.
If an item arrives damaged or incorrect, you must notify us within 48 hours of delivery.
Prior approval is needed before returning any goods – do not return without authorization.
Special order items are exempt from returns.
Read more: Returns