(289) 302 5655

52 Vine St S, St. Catharines, ON L2R 3X8

Mon - Fri 8.00 - 2.00

Sat - Sun Closed

(289) 302 5655

52 Vine St S, St. Catharines, ON L2R 3X8

Mon - Fri 8.00 - 2.00

Sat - Sun Closed

(289) 302 5655

Your #1 Exterior Door Installers in

Niagara Region

Exterior Door Installations

Are you feeling drafty?

You’re not alone. Many homeowners are looking for ways to improve their home, and one of the best ways is by replacing your old exterior doors with new ones. Our company specializes in door replacement and we can help you find the perfect solution for your needs. We offer a wide range of options that will fit any budget or style preference.

Replacing your old exterior doors is an easy way to make your home more energy efficient, which saves you money on heating bills every year! It also makes it easier to sell when you decide to upgrade homes again in the future because buyers love new construction and modern styles like ours. Lastly, our products are made from top-quality materials so they won’t break down over time like cheaper alternatives might do. They come with warranties that protect against defects as well so if anything does go wrong, we’ll be there to fix it right away!

Let's get started on improving your home today!

Steel
Fiberglass (smooth or woodgrain)
In-Swing
Out-Swing
Over size
Many options to choose from

"Quality You Can Trust"

Let us help you with

Window Installation

Door Installation

Siding Installation

Soffit & Fascia Installation

Eavestrough Installation

Gutter Leaf Guard Installation

Roofing Installation

Few reasons to choose Gemini windows, doors & siding

Renovation Process

We will be professional at all stages of the renovation process. Our work is done in a timely and efficient manner, and we take care to avoid any unnecessary damage while we're working.

Quality

We will provide quality products and services at a reasonable price.

Practices

We teach our customers what they need to know so that they can make a good decision about whether or not they want to hire us for the services..

Trust

We will create a trusting and supportive environment where no question is a bad question.

Safety Work

We will make sure to create a safe work area for our customers and installers.

Free Estimate

We will provide FREE estimates with no strings attached.

What our clients say

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You can rely on our help to get the job done.

You can always trust us to deliver an honest and quality service.

About Plumberx

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Get in Touch

Lorance Road 542B, Tailstoi Town 5248 MT, Wordwide Country

01865 524 8503

contact@plumberx.com

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FAQ

What types of exterior doors do you install?

We offer a wide range of options including steel, fiberglass (smooth or woodgrain), in-swing, out-swing, and oversized doors to suit various styles and budgets.

How can replacing my exterior doors improve my home?

New doors enhance energy efficiency, reduce drafts, lower heating bills, and boost curb appeal—making your home more attractive to future buyers.

Do your doors come with warranties?

Yes! All our products are backed by warranties that protect against defects, ensuring peace of mind and long-term durability.

How long have you been installing doors in the Niagara Region?

We bring over 25 years of industry experience, offering expert craftsmanship and reliable service throughout the Niagara area.

Can I get a free quote before committing?

Absolutely. You can call or text us today to request a free, no-obligation quote tailored to your needs.

Are your installers certified and trustworthy?

Our team is known for being friendly, reliable, and highly skilled—earning us the reputation as Niagara’s best window, door, siding, and roofing contractors.