Why We Choose Dorplex Entry Doors
Dorplex gives us the flexibility to order an entry system that fits the opening, the home and the way the entrance will be used. Homeowners can compare steel and fibreglass doors, glass, privacy, colour, sidelites and complete entrance configurations before anything is ordered.
Why GNHE Uses Dorplex Entry Doors
Dorplex manufactures complete steel and fibreglass entry systems in Canada. We use Dorplex because it gives us enough flexibility to order a door around the measured opening, entrance layout and design choices instead of trying to make every home accept the same basic door.
Built for the Opening
The complete entry system is ordered to suit the measurements and configuration confirmed for the home.
Steel or Fibreglass
Homeowners can compare material, appearance, finish and cost instead of being pushed toward one answer.
Useful Glass Choices
Glass can be selected around natural light, privacy and the amount of decorative detail you actually want.
Complete Configurations
Single doors, sidelites, transoms and double-door entrances can be planned as one coordinated system.
Steel or Fibreglass: Which Entry Door Fits Your Home?
Both materials can produce an attractive, insulated entry system. The useful differences are found in the finished appearance, resistance to everyday impact and the amount you want to invest. There is no single material that is right for every entrance.
Steel Entry Doors
Steel is a practical choice when you want a strong, insulated door with a clean appearance and a generally lower starting cost.
- Often the more budget-conscious option when comparing similar configurations.
- Available with smooth or textured surfaces and a range of factory-applied colours.
- Provides a solid everyday entrance when the slab, frame and locking hardware are properly specified.
- Can show dents if struck hard, making placement and household use worth considering.
Fibreglass Entry Doors
Fibreglass is well suited to homeowners who want a convincing woodgrain appearance, richer finish options or greater resistance to everyday dents.
- Available with realistic woodgrain textures designed to work with painted or stained finishes.
- Generally more resistant to minor dents than a comparable steel door.
- Offers a premium appearance without the regular maintenance associated with a natural wood slab.
- Usually carries a higher initial cost than a similarly configured steel entrance.
The material is only one part of the entrance
Glass size, sidelites, frame construction, weatherstripping, sill design and installation can affect comfort and performance as much as the slab material. GNHE compares the complete entrance before recommending steel or fibreglass.
Choose a Door Configuration That Fits the Entrance
The right entrance depends on more than the door slab. The width of the opening, available wall space, desired natural light and the way your household uses the entrance all affect which configuration makes sense.
Single Entry Door
A straightforward option for a standard entrance. It can be kept solid for privacy or ordered with glass to introduce light without increasing the overall width.
Door With Sidelites
One or two sidelites can brighten a darker foyer and make the entrance feel wider. Glass placement and privacy should be considered before choosing the layout.
Double Doors and Transoms
Larger openings may support double doors, a transom or a combination of both. These configurations create visual impact but require accurate measuring and proportioning.
Balance Natural Light With Privacy
Door glass changes the appearance of the entrance from both inside and outside. The useful question is not simply which pattern looks best—it is how much light, visibility and privacy you want in that location.
- Smaller accent glass adds detail while keeping more of the entrance visually private.
- Half- and three-quarter-glass designs introduce more daylight without making glass the entire door.
- Full-glass doors and sidelites can brighten the foyer but require more careful privacy consideration.
- Textured and decorative glass can obscure direct views while still allowing light into the entrance.

Check the View From Both Sides
A glass design can look private in a catalogue but behave differently after dark when interior lights are on. GNHE helps you compare glass placement and obscurity with the actual position of your entrance in mind.
Choose a Finish That Works With the Whole Exterior
The entrance should look connected to the rest of the home. Brick, siding, trim, roofing, exterior hardware and nearby windows should all be considered before selecting a door colour or woodgrain stain.
View the Colour Chart
Never Choose an Exterior Colour From a Screen Alone
Phone and computer displays can change how a finish appears. GNHE reviews current samples with you and considers the colour beside the home’s existing brick, siding, trim and exterior hardware before the order is finalized.
The Parts You Use Every Day Need to Work Together
A door can look excellent and still become frustrating if it does not close, latch or seal properly. The slab, frame, sill, hinges, weatherstripping and locking hardware must be selected and installed as one complete entrance system.
Slab and Frame
The door slab must fit and operate correctly within its frame. Accurate sizing and proper alignment help the door close consistently against its weather seals.
Hinges and Alignment
Hinges support the weight of the slab and affect how it swings. Correct positioning helps maintain even spacing and reliable contact around the frame.
Locks and Handle Sets
Handle and locking options vary by door configuration. The hardware should be easy to operate, properly aligned and compatible with the selected entrance system.
Weather Seals and Sill
Weatherstripping, the bottom sweep and sill help manage air and water around the entrance. Each part depends on proper adjustment and installation.

Good Hardware Cannot Correct a Poorly Installed Door
Even premium components can bind, rattle or fail to seal when the frame is not level, square and properly secured. GNHE installs and adjusts the complete system, then checks how the door swings, closes, latches and locks before the project is finished.
How GNHE Installs a Replacement Entry Door
A made-to-order entrance still depends on the opening it goes into. GNHE removes the existing system, prepares the opening and installs the new door so it is supported, insulated, finished and adjusted correctly.
Protect and Remove
We protect the immediate work area and carefully remove the existing door, frame and related trim required for the approved installation scope.
Inspect the Opening
With the old system removed, we check the accessible opening and prepare the surfaces needed to receive the new frame.
Position and Secure the Frame
The new frame is positioned, checked for level, plumb and square, then shimmed and secured according to the requirements of the entrance.
Insulate and Seal
The space around the frame is insulated and sealed as required to help limit drafts and manage the transition between the new system and the wall.
Complete the Finishes
Interior trim, exterior capping, brickmould and sealant are completed according to the details included in the written project scope.
Adjust, Test and Clean Up
We test the swing, latch, locks and weather-seal contact, make final adjustments and remove installation debris from the immediate work area.
We Check the Completed Entrance With You
Before leaving, we show you how the new door operates, review the locks and answer questions about routine care. You should not have to discover how your entrance works after the installation crew has already gone.
Product Coverage and GNHE Workmanship Protection
Your entry door has two separate types of protection. Dorplex provides the written manufacturer’s warranty for eligible product components, while GNHE provides separate workmanship coverage for qualifying installation work.
Door Panels and Frames
The linked Dorplex warranty states 20-year limited coverage for eligible factory-white steel panels, grained and smooth fibreglass panels, and qualifying door frames and brickmould, subject to its written conditions.
Decorative and Clear Glass
Eligible decorative and clear glass units are covered for 20 years against qualifying seal failure. The written warranty defines how visible the obstruction must be and excludes glass breakage.
Factory Paint and Stain
Dorplex’s document describes lifetime limited coverage for qualifying factory-painted and factory-stained finishes against specified defects such as blistering, peeling or uneven discolouration. Normal fading and improper cleaning are excluded.
GNHE Workmanship Warranty
GNHE provides a separate 5-year workmanship warranty on qualifying installation work. This coverage is distinct from Dorplex’s responsibility for eligible manufacturing or material defects.
What Homeowners Should Understand
Manufacturer coverage is subject to the exact product, finish, installation conditions, maintenance requirements and exclusions in the written warranty. The Dorplex document excludes matters such as improper installation, structural movement, unreasonable use, glass breakage, condensation and damage caused by certain external conditions. It also states that product remedies may be limited to repair or replacement and may not include labour costs.
Keep Your Invoice and Contact GNHE if a Problem Develops
Dorplex requires proof of purchase and information about the product and reported issue. Contact GNHE with your original invoice, installation address, a description of the concern and clear photographs so the correct type of service request can be identified.
What You Can Expect When GNHE Replaces Your Entry Door
The door you select matters, but so does the company measuring, ordering, installing and supporting it. GNHE explains the choices, documents the project and remains your local point of contact after the entrance has been installed.
Niagara-Based Since 2009
GNHE is a locally owned and operated exterior-renovation company serving homeowners throughout Niagara and nearby communities—not a temporary sales office.
Clear Product Guidance and Pricing
We explain the material, glass, colour, hardware and configuration choices that affect your entrance, then provide a written project estimate.
Professional In-House Installation
GNHE’s installation team completes the work instead of handing the project to an unknown installation company after the sale.
Inspection, Adjustment and Cleanup
We test how the door swings, closes, latches and locks, review the finished entrance with you and remove installation debris from the immediate work area.
Product and Workmanship Support
Dorplex product coverage and GNHE’s 5-year workmanship warranty are documented separately, so you can understand who covers what.
No One-Size-Fits-All Recommendation
We consider the opening, exterior, entrance layout, privacy needs and budget before recommending a door instead of pushing the same package into every home.
Straight Answers Before Anything Is Ordered
If a more expensive option will not provide a meaningful benefit for your entrance, we will tell you. If an opening needs additional work, that should be identified and explained before installation—not introduced as a surprise afterward.
Dorplex Entry Door Installation Across Niagara and Nearby Communities
Choose your community for local entry-door installation information, completed-project details and service availability. These pages support the main product guide without repeating it.
Central Niagara
South Niagara and Haldimand
West Niagara and Stoney Creek
Don’t See Your Community Listed?
Installation availability can extend beyond the locations above. Visit our complete service-area page or contact GNHE with your project address so we can confirm whether entry-door installation is available in your area.
Ready to Plan Your New Entry Door?
Tell us what you want to change about your current entrance. We’ll help you compare the appropriate door material, configuration, glass, privacy, colour and hardware , then provide a clear written estimate for the selected entrance and installation.
Your Estimate Can Include:
- Measurements and opening review
- Door, glass, finish and hardware guidance
- Installation and finishing details
- Clear written project pricing
No obligation. No one-size-fits-all door package.