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Accreditations Associates Brochure Downloads Contact Details Discontinued Products Door Frame Options Enquiries Gallery Doors Gallery Homes Gallery Windows Glossary Of Terms News Options & Maintenance Recent Projects Testimonials Videos

Rationel

Ecotec Windows are an approved supply and installation partner for the Rationel A/S, who are a leading composite door and window manufacturing company. Year after year we have seen technological developments allowing for the toughest, cleanest and most efficient composite doors and windows manufactured in Western Europe.

Rationel

Internorm

Architecture is as varied as the people living in it. Not only does the design shape the style of the house, but windows and doors also underline its character considerably. You can realise your personal dreams of living with Internorm windows and doors.

Rationel Window Range

At Ecotec Windows we offer a wide range of windows and doors in modern and classic styles for both new build and refurbishment projects. This makes it easy for you to find the products that match your house. We have specified and installed windows and doors for over 30 years and today our product range covers almost any imaginable need or architectural style.

Internorm Window Range

Architecture is as varied as the people living in it. Not only does the design shape the style of the house, but windows and doors also underline its character considerably. You can realise your personal dreams of living with Internorm windows and doors. Internorm offers the solution which will fit you.

Internorm Windows

Rationel Door Range

Doors are central to how you feel about your home. They are the way into your home and its eyes on the world outside. They are your connection to the outside world, and what protects you from it. And, uniquely, they are the only part of your home to have an external and an internal aspect.

Internorm Door Range

Each Internorm entrance door is a unique specimen, because each entrance door is produced exactly according to your wishes and custom-made. Five aluminium door systems and two timber-aluminium door systems with countless models are available.

Internorm Doors

Design Options

Ideas and imagination are highly appreciated at Rationel. Whether the creative ideas come from you, the architect or the carpenter, they should not be stopped by standard solutions. We produce special units for both refurbishment and new build projects.

Rationel Design Options

Composite Bi-Fold Doors

Doors are central to how you feel about your home. They are the way into your home and its eyes on the world outside. They are your connection to the outside world, and what protects you from it. And, uniquely, they are the only part of your home to have an external and an internal aspect.

Composite Bi-Fold Doors

Rationel Windows Range

At Ecotec Windows we offer a wide range of windows and doors in modern and classic styles for both new build and refurbishment projects. This makes it easy for you to find the products that match your house. We have developed and manufactured windows and doors since 1954 and today our product range covers almost any imaginable need or architectural style.

Rationel AURA

Rationel AURA

Our new ‘energy-contributing’ Rationel AURA windows offer the same excellent properties as Rationel AURA+, but these windows are made entirely from timber. You can therefore combine a beautiful natural look with a clean contemporary design. With high performance 52mm triple-glazing or 32mm double-glazing, AURA windows achieve U values as low as 0.78, which is ideal for low energy buildings and Passive House construction.

Rationel AURAPLUS

Rationel AURAPLUS

The design of AURAPLUS is slim and elegant, creating a stylish overall architectural appearance, whether you are building a new house or refurbishing an existing one. The slim design also allows maximum natural light into the home. With high performance 52mm triple-glazing or 32mm double-glazing, AURAPLUS windows achieve U values as low as 0.79, which is ideal for low energy buildings and Passive House construction.

Rationel FORMA

Rationel FORMA

Our ‘energy-contributing’ Rationel FORMA windows offer the same excellent properties as Rationel FORMAPLUS, but these windows are made entirely from timber. The angled glazing bead and ovolo moulded profile make it an ideal choice for country-style. With high performance triple-glazing or double-glazing, FORMA windows achieve U values as low as 0.78, which is ideal for low energy buildings and Passive House construction.

Rationel FORMAPLUS

Rationel FORMAPLUS

The design of FORMAPLUS is slim and traditional, available in a range of country-style designs with various configurations of glazing bars. The slim design also allows maximum natural light into the home. With high performance triple-glazing or double-glazing, FORMAPLUS windows achieve U values as low as 0.79, which is ideal for low energy buildings and Passive House construction.

Rationel Composite Windows

Composite Windows

At Ecotec Windows we offer a wide range of windows and doors in modern and classic styles for both new build and refurbishment projects. This makes it easy for you to find the products that match your house. We have developed and manufactured windows and doors...

Aluminium Clad Windows

Aluminium Clad Windows

Energy-efficient windows are available as country-style windows and classic windows. Both types are available in several versions, divided by bars. Patio and front doors with glass and wood panels are also included in this range. They are easy to join and therefore...

Timber Composite Windows

Timber Composite Windows

Timber/aluminium windows for refurbishment and new build in classic style. FORMAPLUS energy-efficient windows are available as country-style windows and classic windows. Both types are available in several versions, divided by bars. Patio and front doors with glass...

Wooden Windows

Wooden Windows

All Ecotec windows can be fitted with modern energy efficient double glazed units. This makes it possible to design buildings with large sections of glass, while keeping energy use and costs to a minimum...