Standard Leading Technologies Created To Care for Our Environment

Our main focus is to help you make an intelligent investment for your home. Bringing you a variety of modern and cultural designs with colours, safety add-ons, glazing types to suit different rooms, facilities and any other personal wishes. 


Classical uPVC profiles are offered with RAL pallets & individual DecoStyle colours of your choice.


70mm System - our standard profile systems come with double glazed window packets, delivering a total U-value of 1.2 W/(m2K). Classical white PVC also come with DecoStyle colours.

76mm AD - a balanced option of quality and price; 76mm frame thickness, 2 or 3 seals for option available, burglary prevention features, 5 chamber technology and U-value of 1.1W/(m²K).

88mm PLUS - the thickness of these frames is 88mm, triple seal system, options of 6 and 7 chambers available, offering an insulation value between 1.0 - 0.78W/(m²K).


70mm Classic AD - this type of window comes in a 70mm frame thickness, double or triple glazing 5 chamber technology with 2 factory original seals.

76mm Central Seal System - perfect for the Irish climate, a balanced 76mm frame, double or triple glazing, 6 chamber technology with triple seal system with U - value = 1.1W/(mK)


88mm PLUS - this is a lux line including 88mm frame, 6 chambers with an optional 7th chamber, 3 original seals with a window packet of 48mm. U - value = 1.0W/(mK)

All profiles are of premium quality, any choice is a smart investment

Steel Reinforcement

Coated with titanium, the foundation of the window is rust-free and will serve  you up to 30 years. The stability of the window is ensured as both the frame and window profile includes this reinforcement. Any deformation is impossible.


Chamber Systems

The threshold system inside of all our window profiles includes; multi-sealing levels of U-PVC barriers. This design enhances sound and wind penetration properties and prevents condensation from happening.


Standard window packets are all filled with argon gas. This adds 0,3 W/m²K  to the window insulating properties. Double and triple glazing available with  a silver coating called thermofloat. This layer is applied inside the window  packet to prevent the escape of heat from the inside of your home. 

Rubber Seal

Original, lead - free seals are cut and welded in Pirmasens, Germany. You will find no disconnection as the thermoplastic is sealed around the whole perimeter. This rubber seal is designed to withstand the harshest weather conditions.



  With our intelligent and distinctive range, Delta provides wood grain and modern colour laminates for a design of your own choice. The possibilities are unlimited.


Projects & Further Information


Delta also offers you industrial and other additional installments including garage doors, security shutters, home and kitchen furniture.

We will answer any questions you might have and guide you through the  options to help you make the right investment.

Stability and reliability in every detail

This website is brought to you from the industry`s leading manufacturers, we work together to provide a brief but detailed introduction for all our costumers.

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