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Slide 1
Peak Windows & Doors

Our Windows & Doors Make Your Dublin Home More Comfortable

Replacement Windows - Peak Windows & Doors
Windows

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Composite Front Doors - Peak Windows & Doors, Dublin
Doors

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Conservatories - Peak Windows & Doors, Dublin
Conservatories

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Slide 2
Replacement Windows

We have all colours and styles to match your new uPVC Replacement Windows to your home

upvc Replacement Windows
uPVC Replacement Windows
uPVC Replacement Windows
uPVC Replacement Windows
Slide 3
Replacement Doors in Dublin

Let us help you choose the right replacement uPVC doors for your project

Replacement uPVC Doors, Dublin
Replacement uPVC Doors, Dublin
Replacement uPVC Doors, Dublin
Replacement uPVC Doors, Dublin

Happy New Year  from All at
Peak Windows & Doors

Christmas Opening Hours

We are closed from 5:30 pm on Tuesday 23rd December, but have a very special offer for you!

Visit our showroom between Saturday 27th and Tuesday 30th, and again between Friday 2nd January 2026 and Monday 5th January for an additional 5% Discount on all orders placed.

That's right! Visit our showroom and place an order between those dates and qualify for up to 40% off your new Windows & Doors.

View Exact Opening Times

Swords Business Park, 1B, Swords, Co. Dublin, K67 AP80

Normal Hours Resume on January 5th, 2026

Services

Peak Windows & Doors Dublin

Why Choose Us For Windows And Doors In Dublin

At Peak Windows & Doors we pride ourselves on high quality products and service. Our bespoke windows are tailored to each home’s individual character, not just for looks but for energy efficiency and cost savings. Whether you want to enhance your home’s looks or energy efficiency we have the solution for you.

Peak Windows & Doors are Dublin’s No. 1 Windows & Door Company.

We believe great business is built on trust and as one of the largest suppliers of uPVC windows and front doors to homeowners in Dublin and over 30 years experience we want to give our customers truly great products and friendly professional service you can count on.

Our products not only look good but bring comfort and create a warm welcome that makes a great first impression.

uPVC Replacement Windows

Great Looking Windows

Casement Windows, Tilt & Turn, Sliding Sash Windows. Peak Windows & Doors have the solution for you. Customers who have had their new windows installed by us often comment on the great service, quality of installation and overall improvement to their home.

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Replacement uPVC Doors, Dublin

Exterior Doors

Peak have the best Residential & French, Composite, Bi-Fold and Sliding Doors, including the very durable and good looking composite door, known for its energy efficiency, security features and suitability for Ireland’s climate. View all here.

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Conservatories Dublin

Conservatories

Conservatories, Orangeries, Sunrooms – all with a quality finish and at an affordable price from Peak Windows & Doors. Our products are low maintenance, the beauty of traditional materials with minimal upkeep.

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Call Now for your free Quote
and to claim your discount...

01 906 6186

Up to 35% off

Or click the button and we'll gladly call you

Request a Call back now
Peak Windows & Doors goes Next Generation
Listen now - Peak Windows & Doors goes Next Generation
Energy Saving

At Peak we have advanced insulation technology that saves energy.

Our products are designed to lose less heat, with multi-chamber profiles and warm-edge seals to improve insulation and reduce heat loss.

Security

Our windows and doors are built with strong materials and advanced locking systems to ensure structural integrity and protection against break-ins and environmental factors.

Looks

We have many styles to enhance your home’s looks, increase its value and comfort. See our door gallery to see all our front door styles and options to choose from to match your own entrance.

Great prices, great quality and great service from people you can trust

Martin Heffron & Eric Toal - Peak Windows & Doors

Eric Toal & Martin Heffron
...manage the team at Peak Windows & Doors in Swords

Team

Meet The Team

You need a local windows and doors supplier who can offer you a full range of products. We won’t give you cheap products but we will give you real value - competitive prices, quality and service.

We guarantee satisfaction and stand behind all our installations so you can have peace of mind. When you need us to help you improve your energy rating or give your windows and doors a facelift we’re here for you every step of the way.

Call Now for your free Quote
and to claim your discount...

01 906 6186

upto 35% Discount

Or click the button and we'll gladly call you

 Request A Call Back

Why Choose Us

Choosing Peak Windows and Doors in Dublin for your UPVC window and door installation means you get the best service and products. Here’s six reasons to choose us:

  • Expert Installation: Expert Installation: Our team of experts will install with precision and speed so your windows and doors will perform for years to come.
  • Durability: We use top quality UPVC materials that won’t weather so your windows and doors will need minimal maintenance.
  • Energy Efficient Solutions: Our UPVC windows and doors are energy efficient so you’ll save on heating costs and your monthly bills by keeping your home warm and cosy.
  • Custom Designs: We have a wide range of custom options to match your home’s style so it will look perfect and enhance your curb appeal.
  • Competitive Pricing: We offer competitive prices for top quality products and installation.
  • Customer Care: We pride ourselves on excellent customer service with a dedicated team to help you every step of the way.

They Say

What They Say