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Ready for Your Exterior Renovation?

Call or stop by and get started with a free consultation!

Door, Siding and Window Installation in Sarnia: KD Exteriors

Complete the look of your home’s exterior with quality windows, doors, siding and shutters from KD Exteriors. Locally owned and operated, we provide products and professional door, siding and window installation to Sarnia homes, both new and remodelled. Complete exterior renewals, whether with windows, doors, or siding, can transform your outdated home into something fresh, modern, and “just like new.” Increase your home’s curb appeal and value today! KD Exteriors is always professional on the job. Our owner Kevin checks in regularly to ensure that each job is done right. Quality control and accountability are vital to the success of your window, door, and siding installation. In fact, all of our installers are insured with WSIB coverage and all installations come with a 5 year warranty from KD Exteriors. With window and door installations from KD Exteriors you get:

  • Foam injected insulation to fill any voids

  • Wood is covered in vinyl brickmould or capped in enamel baked aluminum in your choice of up to 40 colours

  • Exteriors are caulked with top quality thermoplastic rubber sealant, which is super flexible, super adherent and super durable

  • Interiors are completely finished with your choice of trim. Nail holes are also filled

  • We remove and dispose of all waste from the job

  • Glass is cleaned and checked that it is free from damage

  • The product is checked to make sure it properly operates, seals and locks correctly

  • We explain the products and show you how to operate them

Free, No Obligation Quotes

Planning your exterior renovation can be difficult. That’s why we offer our clients a free, no obligation quote on all our projects. At KD Exteriors we’re not a commission sale-based company. We’re about making your exterior dreams a reality, not about pushing you with unwanted sales.

get a quote

Only the Best Products Available

At KD Exteriors, we hand pick our suppliers from the best of Canada’s window, door, and siding manufacturers. Vinylbilt®, Dorplex, and Mitten® Sentry are just a few of the trusted brands we carry. In fact, Vinylbilt received an award for best built windows in 2014! They are the best built windows in Canada. We resell these great products to you at a competitive price. Visit our showroom to see our complete collection. We offer cash and carry service. For do-it-yourself customers who wish to install their own windows, doors and siding, our prices are competitive with the big box stores.


Choose Your Windows

Find only the best built windows in Canada available for your home

Let us help you design and install your new entrance

Design Your Door

Customize Your Siding

Select the premium vinyl siding that fits your home’s exterior

Enhance Your Home with Shutters

Shutters make great accents and add to the curb appeal of your home

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