The Best Windows & Doors in Peterborough & Lindsay

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The Best Windows & Doors in Peterborough & Lindsay

Ryan Hansen, Service Representative - Clera Windows & Doors

Ryan Hanson

Our local representative has been serving Peterborough & Lindsay and surrounding areas for over 15 years!


Contact us for more information and about a free quote!

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Our Local Clera Branch Serves Peterborough & Lindsay

As the manufacturers and installers of all our windows and doors, we stand behind our work.

Ryan Hansen, Service Representative - Clera Windows & Doors

Ryan Hanson

Our local representative has been serving Peterborough & Lindsay and surrounding areas for over 15 years!


Contact us for more information and about a free quote!

Contact Us

Our Local Clera Branch Serves Peterborough & Lindsay

As the manufacturers and installers of all our windows and doors, we stand behind our work.

Clera Windows + Doors

Peterborough and Lindsay

Toll Free: 1-844-738-7936
Phone: 1-844-738-7936
Fax: 905-738-0586


Clera Windows + Doors

Toll Free: 1-905-738-1870
Phone: 1-905-738-1870
Fax: 905-738-0586


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Best Windows And Doors - Clera Windows + Doors

Get over

$325 per Window

in FREE factory upgrades

With our wide range of ENERGY STAR products, you can be sure to save big on your next dream project!

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Limited Time Offer To Upgrade Your Home - Clera Windows + Doors

The Best Windows & Doors in Peterborough & Lindsay

Clera is a family business making and installing replacement windows and doors in Peterborough since 1978. Bespoke manufacture of joinery is our specialty and we have built up a reputation for quality and reliability amongst householders in Peterborough. Why make do with mass-produced windows and doors when Clera can create the perfect solution for your needs and at a great price?

We make all our own products to customer order at our factory in Ontario. Clera offers you the attention to detail and perfect fit that can only be had in a bespoke product. We do not retail any products for other people. You might wonder why Clera’s prices are so competitive—it’s because we do not have to mark up other retailer’s goods. We are also in complete control of the production process and able to pass on savings to you, the customer. We are so confident in our products that we install all of our replacement windows and doors in Peterborough with a fully comprehensive lifetime warranty.

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Customized Windows & Doors In Alliston - Clera Windows + Doors
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Meet The Team At Clera Windows + Doors Peterborough & Lindsay

Video Transcript

Hey guys. My name is James. I’ve been with Clera Windows now for four years. Me and my partner Paul, we take care of the Peterborough, Lindsey, and Kawartha region.

I decided to go with Clera Windows + Doors… to be a part of… because I find they truly are a family oriented company and they really want to do the best for the customer.

With Clera Windows + Doors, we give you a true lifetime warranty. We are a family owned and operated company.

I really thank you for considering Clera Windows to be a part of your project.

Why Choose Clera

Why take a chance with other window or door companies that purchase their products from another supplier, only to resell them to you for a higher cost?

Clera Windows + Doors is one of Canada’s largest, oldest, most dependable and reputable vinyl window manufacturers in Ontario. We fully manage and take care of your door and window replacement project from start to finish, ensuring every stage of your window or door project meets our lofty standards of craftsmanship.

Why are we Ontario’s most awarded window and door company?

The Clera Care Guarantee Logo

Over 45 Years of Experience

With over 45 years of experience, we have earned a reputation as one of Canada's leading window and door manufacturers and installers.

Certified Technicians Icon

Certified Technicians

You can trust our team of factory trained technicians to install your new windows perfectly—our A+ BBB rating is no accident!

Location Icon

Serving Ontario With over 40 Branches

We have over 40 branches across Ontario, which means that we're always close by when you need us.

Non-prorated Lifetime Warranty Icon

Non-prorated Lifetime Warranty

Whenever anything goes wrong with your windows, we'll take care of it for you—no questions asked.

Energy Star Icon

ENERGY STAR® Certified

Our hung windows meet Canada's strict energy-efficiency standards. A window from Clera is not only high-quality and durable, but also energy-efficient.

Reasons to Love
our Products

Clera Windows + Doors is a reputable vinyl window manufacturer in Ontario with a history of dependable and high-quality products. Our superior materials and cutting-edge technology ensure durability, energy efficiency, and style. We offer customizable styles and colors, as well as superior security features and noise reduction technology to provide the best possible product attributes for your home.

Our team manages every stage of your replacement project, from start to finish. We work closely with you to understand your specific needs and preferences, and use our extensive experience and knowledge to deliver a solution that exceeds your expectations. Trust Clera Windows + Doors for exceptional service and expertise for your home renovation needs.

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Energy Star Icon

Energy Star Approved

Effortless Operation Icon

Modern, Contemporary Design with more glass, and less frame

Better Home Security Icon

Better home security

Noise Reduction Icon

A quieter home; improved noise reduction from the outdoors

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No Maintenance Icon

No maintenance: vinyl windows are virtually maintenance-free

Pilkington Low-e Glass Technology Icon

Pilkington Low-E Glass Technology, engineered specifically for Canadian climates

Structural Integrity Icon

Wet-glazed frames and sashes on all windows; the ultimate in protection against water and wind infiltration, with added structural integrity

Improved Ventilation Icon

Triple-fin weatherstripping with built-in anti-microbial properties, meaning no mould and better air quality

Pure Virgin UPVC Icon

100% pure virgin UPVC, providing protection from fading

Exceptional Durability Icon

Stronger hardware and structural integrity thanks to integrating galvanized steel (allows for larger, more spectacular views!)

Peterborough & Lindsay’s Leading Replacement Windows & Doors

Clera’s made to measure service allows you total flexibility in terms of style and design. Let us guide you to the right choice for your home with our years of experience. Properties in Peterborough, Kawarthas & Lindsay are really varied but our style catalogue encompasses all types of dwelling so we are bound to have something to offer you.

Clera’s replacement windows and doors in Peterborough will transform your home and increase its value too. Our products are low maintenance so will take the minimum of effort from you to retain their brand new sparkle.

Your new windows will fit to perfection, the joy of a bespoke purchase with the benefit of the latest engineering methods. Bask in the warm glow of your home whilst you do your bit to support the planet. Optimal fitting windows mean great security for you and your loved ones as all our products installed with the latest in locking devices. You will also be pleasantly surprised at how much noise reduction your new windows in Peterborough will offer you.

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Window & Door Assemblers - Clera Windows + Doors
Best Vinyl‍ End Vent Slider Windows  - Clera Windows + Doors

Pick from a variety of different glass types, grills and colours. We can personalise a colour scheme to suit your home and our unique technology means there will be no fade leaving your house looking as fabulous as the first day the windows were fitted.

Try out the handy tool on our website which allows you to play around with different styles and designs to see what would best suit your home. Pick the grill, the glass and a colour and let the computer do the rest. We offer a range of styles so you don’t have to compromise on what you really want. Our replacement doors in Peterborough are all made from either fibreglass or stainless steel and we have a door type for almost every occasion. Pick a classic design whether you are after sliding, storm or shaker. Replacing your windows and doors needn’t be a headache. Clera makes it as easy as one, two, three.

Lindsay and the area of the Kawartha Lakes are well-known for having some of the coldest winters around: To keep your home warm and cozy, we recommend installing all new energy-efficient doors and windows. As the premier windows and doors fabricator and installer in Ontario, Clera is committed to providing top-notch service and the highest quality products around. Chosen as the top pick in our category on HomeStars, our team can help you find the perfect windows and doors for your home or business in the Kawartha area. Improve your energy efficiency while adding value and beauty to your property, invest in our top quality windows and doors today!

Vinyl Windows & Doors

Clera uses vinyl because over the years we have found this to be the best quality material at combating the Canadian winters with ease and durability. Vinyl is also well priced meaning you don’t have to break the bank to afford the look you really want for your home.
Vinyl is extremely hard wearing and despite its robust qualities, it is very light so installation is a breeze and the doors are windows are so easy to operate. Vinyl maintains a sparkling finish for years, take a look at some of the houses we have fitted in Peterborough if you want to check this out. It has a high R-value which means it is one of the best insulators, keeping your home consistently warm and snug. All our range is available in vinyl and we are experienced at making and fitting numerous different styles so your choice will remain unlimited.

Our team of experienced installers will fit your windows and doors in Peterborough in line with the regulations set out by the Canadian Standards Association. Our lifetime warranty offers you complete peace of mind. Numerous satisfied customers in Peterborough and beyond will testify to Clera’s winning designs, improving your home’s curb appeal, energy efficiency and value all in one hit.

At Clera Windows & Doors Lindsay, we carry a wide collection of vinyl windows in styles ranging from double/single hungs to double/single slider tilts to awnings to casements. Every one of our windows is manufactured in house, features Low-E glass, and can be custom-made with a variety of features. By hiring only the best installers and offering a lifetime warranty, customers can be sure they are making the right choice when they choose Clera windows.

Vinyl Windows & Doors - Clera Windows + Doors
Bay & Bow Windows - Clera Windows + Doors

Serving Peterborough & Lindsay For Over 40 Years

Clera is well-known in Peterborough as a quality supplier of new windows and doors to myriad homes throughout the county. We have worked hard to gain an excellent reputation and don’t intend to lose it anytime soon.

Enjoy the benefit of our years of experience combined with the assurance and quality of a tailor-made manufacturing process. Clera is a family business which has been built on the core values of craftsmanship, hard work and honesty since its foundation in 1978. Happy customers are our goal and we take great pride in the quality of the products we make. It is our ambition to offer you the best quality at really competitive prices.

Peterborough winters are tough and your replacement windows and doors need to be tougher. Before they leave the factory, all our products are inspected for flaws and stress-tested to ensure we adhere to our own high standards. Enjoy a cosy home protected from the worst Canadian weather knowing your house looks good and you are also saving money with lower energy bills. Everything Clera produces is Energy Star Certified. We share your environmental vision and want to do our bit to help limit climate change.

Meet The Team At Clera Windows & Doors Peterborough & Lindsay

Why choose Clera? Because we have the reassurance of a long track record in Peterborough and we always put you, the customer, first, never compromising on our core values of quality with unbeatable value. Everything we sell has been manufactured in our Ontario factory. Clera has been serving the needs of the residents of Peterborough for nearly four decades.

We offer a free no-obligation estimate with plenty of advice and guidance as to styling and functionality. You won’t find anywhere that can better our prices whilst offering this level of quality. Pay a visit to your nearest Clera outlet in Peterborough or Kawarthas & Lindsay. Our friendly team are waiting to meet you.

As the manufacturers and installers of all our windows and doors in Peterborough, we stand behind our work. We’re a family-run company with a solid reputation and a straightforward, honest approach. Call us today for a no-obligation free estimate.

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