Duratech+ DPY Centre Pivot Pine Roof Window

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1 Excl. VAT £181.13 Incl. VAT Excl. VAT
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  • Beautifully engineered
  • Seven sizes available
  • Toughened outer pane
  • Made from kiln-dried Nordic pine

Duratech DPX F6A B500 660x1180 Centre Pivot Pine Roof Window

If you are looking to invest in a loft conversion, then making sure that you purchase the right window is imperative.

Firstly, it’s important to ensure that the glazing possesses the latest in insulation technology. This is to make sure that the installation of your new windows won’t affect the energy efficiency of your home and as a result, your utility bills. 

As a feature point of your loft conversion, you also need to make sure that the finish of the window encompasses the style that you would like to achieve. Whether you’re looking for sleek and stylish or a bold statement, you can be sure that you’ll find a huge variety of options in our Duratech range.

Lastly, there’s a huge range of opening mechanisms that you can choose from. Whether you’re looking for one that pivots from the centre or one that pivots from the top, you can be sure to find a style that suits your needs with Duratech.

Product Features

The stylish Duratech DPX B500 Centre Pivot Pine Roof Window is suitable for roof pitches from 15 to 90 degrees. This superior quality window should be the first choice for anyone who is seeking a combination of elegant interior design and modern insulating technology.                 

Carved from kiln-dried Nordic Pine, the Duratech DPX B500 frame has been impregnated with a fungicide protection agent and varnished with a clear-water based acrylic lacquer, thereby giving it the strength and longevity of other well-known window materials.

Taking the little details seriously, all of the window frames are knot-free on visible surfaces, allowing for a consistent appearance throughout your property. The centre pivot allows for dual opening positions, which are controlled using the high-quality moulded zinc handle. 

The frame sits recessed into your roof, giving a smoother, more refined appearance, while the slim dimensions provide you with up to 10% more light infiltration than other competitor brands.

The Duratech DPX B500 Replacement Pane uses the latest in insulating technology, ensuring that your property remains warm in the winter and cool during the summer months.  The 24mm pane consists of a 16mm gap filled with argon gas that is sandwiched between two panels of 4mm float glass. The glass provides a U-value of 1.1 W / m²K.

In addition to improving the energy performance of your home, the combination of materials also reduces infiltration of external noise – making them a great investment if your property lies in an area where noise pollution is a problem.

The external pane is manufactured with toughened glass which makes the windows far safer if an impact is made. Instead of shattering into sharp shards, it smashes into dull-edge cubes which are far less likely to cause injury.

The Duratech range is manufactured in an ISO 9001, ISO 14001 and OHSAS 18001 certified facility which is assurance that quality control is a top priority. Using the latest technology, Duratech ensures that the best industrial, environmental and labour standards are achieved.

Flashing Kits

The Duratech DPX B500 Centre Pivot Pine Roof Window is available to purchase alongside a range of flashing styles including:

  • Plain tile
  • Slate
  • Universal

You can purchase a single style of flashing or a combination. Our available options will ensure that your new windows blend in perfectly with the existing features of your property.


  • Allows up to 10% more daylight intake than alternative branded windows
  • Cost effective
  • Double-glazed with argon gas, low e-coating, toughened outer pane
  • Easy to install
  • High quality pine that is FSC certified
  • Slimline design for a modern look

Technical Specifications

Air PermeabilityClass 4
External FinishGrey
Frame MaterialPine
GlazingDouble Glazed
Glazing FeatureToughened
Guarantee10 years
Internal FinishPine
Light Transmittance0.77
Opening MethodCentre Pivot
Roof Pitch15° - 90°
Solar Energy Transmittance0.6
Sound Reduction32 (-1, -5) dB
U-Value (Glass)1.1 W / m2K
U-Value (Window)1.5 W / m2K
VentilationPassive only
Water TightnessE1200
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FREE DELIVERY on Duratech Pitched Roof Windows and Accessories on orders over £50 (Exclusions apply)

All other Delivery Charges are based on weight and location, please add products to your basket to calculate shipping.

A small amount of product lines from particular manufacturers listed below will incur a supplier delivery surcharge.

Next Day Delivery available on orders of stocked items if placed before 2pm

Deliveries will be made between 8am and 6pm. Delivery times apply to weekdays only.

Delivery of Windows to England, Wales, and the majority of Scotland:

Delivery of Windows to the Channel Islands, Scottish Highlands, Northern Ireland, Isle of Man

(postcodes IV, HS, KA27-28, KW, PA20-49, PA60-78, PH17-26, PH30-44, PH49-50, ZE, AB)

Basket Value Price (£)
0-£249 £20
Over £250 £50

It is with regret that we cannot offer a service to these areas for orders over 126kg but please call us on and we will attempt to organise a delivery to your custom if required.

Supplier Delivery Charges

Please note the following supplier delivery surcharges:

Ariel Plastics = £25.00

Britmet Tileform= £35.00

Lead Products(orders under 250kg) = £50.00

Marley Eternit roof tiles (orders under a pallet) = £75.00

Marley Eternit sheeting (exclusions apply) = £50.00

Redland = £100.00

Palram = £25.00

Please phone us on if you are unsure.