Duratech APV M4A B700 780X980 Ventilated White uPVC Centre Pivot Roof Window

Product Code 60256
Incl. VAT £241.81

Est. delivery: 1-2 Working Days

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  • APV M4A B700
  • White uPVC
  • Centre Pivot
  • Seven sizes available
  • 10 year guarantee

Duratech APV M4A B700 780X980 Ventilated White uPVC Centre Pivot Roof Window

With the variety of roof windows to choose from, it can be hard to make sure that you are definitely investing in the correct one. JJ Roofing only stocks windows that combine the latest insulation technology with superior style for a comprehensive option that gives you the best of both worlds.

The Duratech APV Ventilated White uPVC Centre Pivot Roof Window has been designed to allow as much daylight into the room as possible. This will allow you to save on energy bills as you will not need to utilise as much electricity to generate light.

Perfect for roof pitches between 15 and 90 degrees, there is no home that could not benefit from a window of this type. A roof window from the Duratech range will always fit against your roof perfectly and not be obtrusive in any way. On top of greatly enhancing insulation properties, the window will also offer an external appearance that is sleek and stylish.

The innovative design of the Duratech APV Ventilated White uPVC Centre Pivot Roof Window incorporates two opening positions that will give you maximum control over the volume of passive airflow. Additionally, a top vent has been pre-installed which will enable trickle ventilation making this window suitable for any weather condition or season.

The fantastic insulation properties will effectively retain heat at your property during the colder winter months. The aluminium reinforced PVC profile helps with resisting condensation and general humidity which is important in preventing the associated issues such as damp and mould formation.

Because a vast amount of generated heat gets lost through the roof, it is vital to consider the thermal performance rating of a roof window. You can rest assured that if you are looking to replace your existing windows with Duratech ones, you will vastly improve your home’s overall energy rating and be able to enjoy significant financial savings over time.

The beautiful Scandinavian inspired sleek style will allow up to 10% more light into your property than competing products used for similar purposes. Also, rather than absorbing the light, the white uPVC will reflect it back into the room.

Thermal Insulation

Duratech windows are manufactured with 24 millimetre double glazing that is filled with argon gas for maximum insulation levels. The standard pane possesses a U-Value of 1.1 Watts per square metre Kelvin.

Special Handles

The handles on the Duratech APV Ventilated White uPVC Centre Pivot Roof Window have been manufactured from moulded zinc. The clever design will allow locking on the closed position as well as two separate opening positions giving you full control over the level of passive airflow coming in.

Manufacturing Quality

Each and every Duratech roof window has been manufactured to the highest industry standards and received OHSAS, ISO 14001 and ISO 9001 certificates for your peace of mind. Quality control is always closely managed to ensure that all products meet the needs of the customer. You can rest assured knowing that the windows are rigorously tested for weather tightness and energy performance before being made available for purchase.

Installation Process

The installation process has been made simple by Duratech which is why the brand is the top choice for many professional fitters. If you are installing the window yourself, a step-by-step instruction manual will be included with your purchase.

Technical Specifications

Air Permeability Class 4
Construction 4-16-4H
External Finish Grey
Frame Material PVC
Glazing Double Glazed
Glazing Feature Toughened
Guarantee 10 Years
Internal Finish White
Light Transmittance 0.77
Opening Method Centre Pivot
Operation Manual
Roof Pitch 15° - 90°
Solar Energy Transmittance 0.6
Sound Reduction 32 (-1, -5) dB
Toughened Yes
U-Value (Glass) 1.1 W / m2K
U-Value (Window) 1.4 W / m2K
Ventilation Manual
Water Tightness E1500