Door Replacement & Installation in the Lower Mainland
Your entry door is the focal point of your home's exterior, and your patio doors connect your indoor and outdoor living spaces. Tomron Construction replaces and installs entry doors and sliding patio doors with expert precision, ensuring every door is properly weathersealed, flashed, and finished for lasting performance and curb appeal. We work with a range of materials including fiberglass, steel, and wood to match your home's style and your performance requirements.
What's Included
Entry doors in fiberglass, steel, and wood options
Sliding patio door installation and replacement
Energy-efficient options with superior insulation
Proper flashing and weather-sealing at every opening
Custom sizing and hardware selection
Retrofit installations to accommodate new siding
Warning Signs
Signs You May Need Door Replacement
Visible daylight or drafts around the door frame
Door sticks, binds, or is difficult to lock and unlock
Worn-out weatherstripping that no longer seals properly
Visible rust, rot, or warping in the door or frame
Condensation or fogging in door glass panels
Outdated design that hurts your home's curb appeal
Security concerns with an aging or damaged entry door
Recognise any of these? Book a free inspection and we will assess your home at no cost.
Entry Doors That Make a Statement
Your front door is the centrepiece of your home's curb appeal and the first thing guests experience. Tomron Construction installs high-quality entry doors that combine visual impact with security and energy efficiency. We work with industry-leading door manufacturers to offer fiberglass doors that replicate the look of real wood without the maintenance, insulated steel doors that deliver maximum security, and solid wood doors for homeowners who want authentic character. Every installation includes proper shimming, sealing, flashing, and hardware fitting to ensure smooth operation and a weathertight seal.
Patio Doors and Sliding Systems
Sliding patio doors transform how you use your home by creating a seamless connection to your outdoor living space. Tomron Construction installs sliding glass doors, French-style patio doors, and multi-panel systems that maximize natural light and airflow while maintaining energy efficiency. We ensure proper structural support, threshold waterproofing, and track alignment so your doors glide smoothly for years. If you are replacing an existing patio door, we can also upgrade the opening size or convert a window into a new door location.
Choosing the Right Door Material
The right material depends on your priorities. Fiberglass doors are the most popular choice in the Lower Mainland because they resist moisture, never warp, require minimal maintenance, and can be finished to look like real wood at a lower price point. Steel doors offer maximum security and are the most affordable option, though they can dent and are more susceptible to condensation in cold weather. Solid wood doors provide unmatched beauty and character but require regular maintenance to protect against BC's moisture. We carry options from leading manufacturers and will help you weigh the trade-offs during your consultation.
Proper Installation Matters More Than the Door Itself
Even the best door will fail if it is not installed correctly. The door opening must be perfectly plumb, level, and square. The sill must be waterproofed with a proper pan flashing system to prevent water from pooling and entering the subfloor. Shims must be placed precisely to ensure smooth operation without binding. Exterior trim and flashing must integrate with the surrounding siding and moisture barriers. And the hardware, hinges, locks, and multi-point locking systems must be adjusted for smooth, secure operation. Tomron Construction handles every one of these details because we know that a door installation done right will perform flawlessly for 30+ years.
Trusted Partners
Products & Brands We Use
We work with industry-leading manufacturers to ensure every project uses the best materials for the Lower Mainland climate.
FAQ
Common Questions
Can't find what you're looking for? Contact us and we'll be happy to answer your questions.
A standard entry door or patio door replacement typically takes one day. More complex installations involving structural modifications or custom sizing may take 2-3 days.
Fiberglass doors are the most popular choice for the Lower Mainland because they resist moisture, do not warp, and require minimal maintenance. They also offer excellent insulation and can be finished to look like real wood.
Ready to Transform Your Home?
Get a free quote from our team. We will inspect your property, discuss your goals, and provide a detailed proposal, no obligation.