Replacement Windows

What are Replacement Windows?

A replacement window is a window that is installed in an existing window opening as replacement of the existing window. It offers a great opportunity to upgrade your home or building in style and marketability. Not to mention, quality replacement windows ensure substantial savings on energy consumption and utility bills.

Overall, replacement windows deliver large savings in maintenance costs and convenience. Read on to find out how replacement windows can be beneficial for you.

What are the benefits of replacement windows?

If you are considering to install windows that adds value into your home or building, replacement windows can greatly help. It benefits your comfort, your wallet, and the environment, without a doubt. Here are more features of replacement windows.

Low energy cost

Increase the thermal efficiency of the window while saving more on your utility bills. 

Energy-efficient window

Lessen your impact on the environment by replacing your old windows with one of our many energy-efficient window options. 

Window openings

It reduces heat transfer in the home or building. In cold months, it allows sunlight to stream through the glass and naturally keep you and your place warm. It’s best for increasing indoor comfort.

Easy maintenance

You don’t have to scrape and paint old windows to make it look new and functional. 

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Composite Doors

Composite doors are built out of different materials with combined properties of durability, strength, security...

Exterior Doors

Exterior doors are built with high-quality PVC which provides excellent thermal and added values, plus...

French Doors

French door consists of a frame around one or more transparent panels installed in either...

Front Doors

Front doors are focused on providing access to homes or buildings. Others are designed to...

Porch Doors

Porch doors are walled mini extension attached to the front door. Adding a porch to...

Sliding Doors

While there are many types of doors that are available today, many homeowners are drawn...

Aluclad Windows

Aluminum clad windows or Aluclad windows are made of wood on the inside and have...

Bay Windows

Bay windows are made of 3 windows of varying sizes. The typical bay window formation...

Casement Windows

Casement windows are the earliest form of movable window, wood or metal-framed, with hinges or...

Replacement Windows

A replacement window is a window that is installed in an existing window opening as...

Sash Windows

Sash windows consist of one or more movable panels or sashes, which form a basic...


It’s a glazed structure built with a glass roof and walls, perfect for those who...


Sunrooms are glass-enclosed porch or living room with a sunny exposure. It is also called...

Are replacement windows the right choice for me?

Before installing replacement windows, make sure you consider some factors and features to ensure it matches the requirements of your home design or building’s interior and exterior design. Here are steps on how to choose the best replacement windows.

  • Windows are an exterior product that is excellent for saving energy. Make sure you consider the design and style of the window and how it will blend with the exterior of your home or building.
  • Windows also need maintenance over time depending on the material. Find something that is easy to maintain and is durable. Consider installing windows that doesn’t require much significant cleaning. Especially if you don’t want to spend a lot of time maintaining your windows and you want to be productive in other things.
  • Windows that are low cost and low quality typically don’t have the necessary technology to reduce energy bills throughout time. It’s important to create an energy efficient glass package that increases indoor comfort and energy-efficient.
  • Make sure you choose a product that has a precise fit inside the opening of the exterior. Even the smallest mismeasurement can result to a significant energy loss, which can happen if you choose to install pre-built windows. Also, consider other customization options like custom colours or design to save more money.



Get more information on replacement windows by requesting a quote

Are you thinking about installing replacement windows? 

Windows Doors Dublin is one of the most trusted replacement window companies in Dublin. Our goal is to improve the lives of people with exceptionally energy-efficient products. Learn how we can help your exterior by contacting us today.

Request a quote to learn more about its price and other details. You will be under no obligation to buy, but you will benefit from getting the best information available, and thus save money when you do choose to buy. 

Bay Windows

Sash Window

Composite Doors

Casement Windows

Replacement Windows Features:

Custom windows and doors

We provide custom made windows and doors to ensure you the perfect design and solution for your homes or space. Our doors and windows are built for a variety of functions.

Energy efficient solutions

We build and customize windows and doors in timber and aluminium that have great energy efficiency to make your home more energy-efficient and to reduce your energy costs.

Internal and External Grills

We have a vast selection of internal and external grills to complete your home design. Complete your home by choosing the recommended door designs or customizing them based on your ideal design and functionality.

Glass finishes

Find glass patterns that matches your home design and requirements. Select from the wide range of glass textures that fits the exact look and feel that you are looking for.

Custom colours

Bring more variety and colour to your windows and your home. Choose the best colours that fit the design requirements of your home.