Thinking about upgrading your windows or doors?

Before you go, claim your free consultation and no-obligation quote with an extra €400 off.
Our experts can help you improve your home's aesthetics, comfort, efficiency, and security.
sales@ecoplexenergy.ie
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Designed to Welcome.
Crafted for Comfort.
Made to Protect.

STYLE YOUR HOME FOR LESS — SAVE AN EXTRA €400

Transform your home with beautifully crafted A-rated windows and doors that keep the warmth in, the noise out, and your energy bills down. From cosy winter evenings to brighter, quieter living spaces, our expertly fitted designs bring comfort, security, and lasting style to every house, all built to handle the Irish weather for years to come.

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Great service

Save more with beautifully crafted bespoke windows and doors.

A-rated double and triple-glazed windows in the styles and finishes that suit the way
your home actually looks. Quiet, warm, easy to clean.

Bay Windows

Bring more light and a bigger sense of space into living rooms and bedrooms. Available inbow, box and angled styles.

Sash Windows

Traditional looks with modern thermal performance. A natural fit for periodproperties and conservation-area homes.

Aluminium Windows

Slim sightlines and large glass panels for acontemporary look. Strong, lightweight, andpowder-coated to last.

uPVC Windows

The workhorse window for most Irish homes.Warm, low-maintenance, and available in awide range of colours and finishes.

Triple-Glazed Windows

The strongest thermal performance available.The best choice for a deep retrofit, exposedcoastal sites, or new builds.

Tilt & Turn Windows

Two ways to open the same window. Easier toclean from inside, secure ventilation overnight,and a clean modern look.

Doors that last.
Doors that lock properly.

The first thing visitors see. The last thing burglars want to deal with.
Composite, uPVC, and aluminium doors with multi-point locking and energy-efficient cores.

The Palladio Door Collection

With 16 stunning colours to choose from and with the same matching foil finish on each frame, this results in a perfect colour match with an extremely durable and robust finish.

The Avant Garde Collection

The Avant Garde Collection is an attempt at unleashing the best of our creativity with 316 marine-grade stainless steel lines into creating something the finest entrance doors for your home.

The Palladio Classic Pillar Range

Our Georgian and Victorian Pillars are available for a single door or a door and 2 sidelights only

Eligible Homes Could Receive Up To €5,600 Towards New Windows And Doors.

The SEAI grant is designed to help eligible households replace poor-performing windows and doors with modern, energy-efficient alternatives.
Quick check

Most homes qualify if:

✓
Your home was built before 2011
✓
You're combining windows or doors with at least one other upgrade
✓
The works improve your BER rating
✓
The work is done by an SEAI-registered partner (Ecoplex is registered)

How the SEAI grant actually works

On their own, window and door upgrades usually need to be combined with another upgrade like home insulation to qualify. If your insulation needs upgrading, separate SEAI grants are available to help cover that cost.

The exact amount depends on the size of your home, the works involved, and the BER improvement. We walk you through the numbers during your free consultation, so you know exactly what you qualify for before you commit.

The outcome
Bigger savings, a better BER, and you qualify for grant support. Ecoplex - One team, one project.
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Expert support from start to finish.

Improving your home’s energy performance doesn’t need to be complicated. We make it easy to go from cold, costly rooms to a warmer, more efficient home, with clear guidance at every step.

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1

We assess your home

A qualified advisor reviews your insulation, windows, and doors to identify where your home is losing energy and what improvements will have the biggest impact.

2

We help you decide

We explain the best upgrades for your home, provide a clear quote, and help you understand available SEAI grant support.

3

We complete the installation

Our certified team carries out the work using high-performance materials, improving insulation, sealing gaps, and upgrading key areas of your home.

4

You start feeling the difference

Enjoy a warmer, quieter, more efficient home with lower energy bills and improved comfort soon after completion.

Hassle-Free Window and Door Installation

Three things we never cut corners on.

✓

Guaranteed quality

We fit A-rated windows and doors from manufacturers we trust. Our installations are precise, our seals are tight, and we back every job with a full warranty so you know the work will hold up.

✓

Flexible pricing

We offer a range of frame materials (uPVC, aluminium, composite) and glass specifications to match your home and your budget. During your free consultation, our team walks you through the options and provides a clear, itemised quote with no surprises.

✓

Grant support

Window and door upgrades often form part of a wider SEAI-supported home energy plan. We help you understand what your home qualifies for and handle the paperwork on your behalf.

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12,000+ Installations Completed

Have some nice things to say about us!

John Mangan

23/04/2022
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I had a car charger installed by Dessie and a younger gentleman, who both were nothing but a pleasure to deal with. Super professional clean installation, the job was done within about 40 minutes. Emer in the office is the nicest person ever, thank you very much Ecoplex Crew, will get back to you next year for solar panels installation!

Eoghan O Neill

22/08/2022
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I had a car charger installed by Dessie and a younger gentleman, who both were nothing but a pleasure to deal with. Super professional clean installation, the job was done within about 40 minutes.

Jackie Curran

06/09/2022
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I had a car charger installed by Dessie and a younger gentleman, who both were nothing but a pleasure to deal with. Super professional clean installation, the job was done within about 40 minutes. Emer in the office is the nicest person ever.

Author Name

CEO / Company
Google logo

I had a car charger installed by Dessie and a younger gentleman, who both were nothing but a pleasure to deal with. Super professional clean installation, the job was done within about 40 minutes.

Bloak Mc Bloacker

06/09/2022
Google logo

I had a car charger installed by Dessie and a younger gentleman, who both were nothing but a pleasure to deal with. Super professional clean installation, the job was done within about 40 minutes. Emer in the office is the nicest person ever

Write a review

Frequently Asked Questions

What types of windows do you install?

We install A-rated double and triple glazed units in uPVC, aluminium, and composite frames. During your free consultation we help you choose the right spec based on your home’s age, orientation, and your priorities, whether that’s heat retention, noise reduction, security, or aesthetics.

Do new windows really cut my heating bill?

Yes. Older single-glazed and early double-glazed windows lose heat at a much higher rate than modern A-rated units. Replacing them is one of the most effective heat-loss upgrades you can make, and the savings continue every year you own the home.

How long does installation take?

Most full-house window replacements take 1 to 3 days. A single door is typically half a day. We give you a clear schedule before any work begins so you know what to expect.

Will my home be exposed during the work?

No. We remove and replace one opening at a time, so your home stays secure throughout the installation. If you’d prefer, we can also split the work across consecutive days.

Can I get an SEAI grant for windows and doors?

Windows and doors aren’t grant-funded as a standalone upgrade under SEAI’s Better Energy Homes Scheme. However, they can be included as part of a One Stop Shop home energy retrofit alongside insulation, heat pumps, or solar. We can walk you through what your home qualifies for during your free consultation.

What’s the difference between double and triple glazing?

Double glazing has two panes of glass with insulating gas between them. Triple glazing adds a third pane and offers better thermal and acoustic performance, especially useful for north-facing rooms, homes near busy roads, or anyone aiming for the highest BER rating. We’ll recommend what makes sense for your situation.

Do you install doors as well as windows?

Yes. We install front doors, back doors, patio doors, and French doors in composite, uPVC, and aluminium. All come with multipoint locking systems and energy-rated cores as standard.

Do I need to be home during installation?

Someone needs to be home for the start and end of each day, but you don’t need to stay on-site the whole time. The work is mostly external and we keep disruption to a minimum.

What happens to my old windows and doors?

We remove and dispose of them responsibly, recycling materials where possible. You don’t need to arrange anything separately.

Ready for New Windows & Doors?

Get a free, no obligation quote tailored to your home. We’ll also guide you through the SEAI grant to help you save more.

Request a Free Survey
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sales@ecoplexenergy.ie
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