Duro

The DURO collection is a range of PVC centre pivot windows with an elegant handle that enables passive ventilation in two different secondary locking positions. DURO windows can be installed in a roof pitch from 15 to 90 degrees.

The aluminium-reinforced PVC profiles guarantee resistance and durability against humidity, without the need for maintenance.

The PVC profiles are also insulated to prevent condensation and to guarantee a great thermal performance of the window. The exclusive design allows up to 10% more daylight into your room than many other branded windows.

RoofLITE DURO collection sits lower into the roof line which not only improves the thermal insulation but also looks better from outside as well.

Models available

DURO700 - 4-16-4H double glazing with argon gas and toughened outer pane

Features

Thermal insulation

Thermal insulation

RoofLITE roof windows have 24 mm double glazing (argon filled) to guarantee good thermal insulation and low emissivity, which reduces heat loss in winter and limits overheating in summer. The U value of all panes are 1,1 W/m2K.

Handle

Handle

All our windows are fitted with handles made of moulded zinc.

Handles have three positions, one is fully closed, and two further positions allowing passive ventilation on demand.

Quality manufacturing

Quality manufacturing

Our windows are manufactured in Europe in an ISO 9001 ISO 14001 and OHSAS 18001-certified production facility, which uses the latest technologies to ensure the best industrial, environmental and labour standards are respected.

Energy performance, water tightness are tested by an independent testing facility, IFT Rosenheim GmbH.

Design

Design

The exclusive design allows up to 10% more daylight into your room than other branded windows.

The RoofLITE collection sits lower into the roof line, which not only improves the thermal insulation but also looks better from outside as well.

Installation

Installation

The RoofLITE windows are very easy to install. 

The installation principle is a tried and tested methodology, well known to installers for many years. For DIY customers an easy–to-follow step by step installation guide is included with every product.

Safety

Safety

Both the interior and exterior panes of our windows are made of float glass. External panes can be toughened for all of the series.