Thermatite™

Available through Rivett, Thermatite Door Systems use Neufoam™ technology for cavity-free, fully insulated panels that deliver a higher strength-to-weight ratio, superior R-Value, and resistance to deflection while preventing delamination.

Thermatite T150 insulated commercial overhead door

T150

  • 1.5″ Neufoam™ Insulated Polyurethane Door.
  • Shiplap Section Joint.
  • Available in 3 Colours and Two Panel Styles.
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Thermatite T175 insulated commercial overhead door

T175

  • 1 3/4″ Neufoam™ Insulated Polyurethane Door.
  • Shiplap Section Joint.
  • Available in 3 Colours and Two Panel Styles.
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Thermatite T200 insulated commercial overhead door

T200

  • 2″ Neufoam™ Insulated Polyurethane Door.
  • Shiplap Section Joint.
  • Available in 1 Colour and Two Panel Styles.
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Thermatite T200C insulated commercial overhead door

T200C

  • 2″ Neufoam™ Insulated Polyurethane Door.
  • Tongue and Groove Section Joint.
  • Available in 9 Colours and Two Panel Styles.
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Thermatite T200-20 insulated commercial overhead door with 20 gauge steel

T200-20

  • 2″ Neufoam™ Insulated Polyurethane Door.
  • Featuring 20 Gauge Exterior Steel Sheet.
  • Shiplap Section Joint.
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Thermatite T300 insulated commercial overhead door

T300

  • 3″ Neufoam™ Insulated Polyurethane Door.
  • Tongue and Groove Section Joint.
  • Available in 1 Colour and Two Panel Styles.
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Alumatite™

Available through Rivett, Alumatite Door Systems deliver maximum light and visibility with extruded aluminum rails, stiles, and a full-width reinforcing truss for heavy use, and can be configured with Thermatite panels for added strength and energy savings.

Alumatite A175 full-view aluminum commercial overhead door

A175

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Alumatite A200 full-view aluminum commercial overhead door

A200

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Alumatite A300 full-view aluminum commercial overhead door

A300

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Polytite™

Available through Rivett, Polytite Door Systems use strong, lightweight triple-walled polycarbonate panels for easy operation, naturally-lit spaces, and reduced heating costs, while resisting impact and harsh weather across service, industrial, commercial, and residential installations.

Polytite P175 translucent polycarbonate overhead door

P175

Polytite Door Systems are made with triple-walled polycarbonate panels that are strong yet lightweight, providing easy operation with minimum stress on hardware components. The translucent panels provide a naturally-lit, inviting work environment and help reduce winter heating costs through the effects of solar heat gain. The panels are also extremely impact-resistant and can withstand long-term exposure to extreme elements such as sun, wind, rain and snow without cracking or splitting. Particularly suited for service garages but ideal for all types of industrial, agricultural, commercial, institutional and residential overhead door installations where an attractive, light-transmitting, strong, lightweight door is desired.

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Service Door ComponentsFire Door Components

Full-Service Door & Hardware Solutions

From a single garage door spring replacement to a complete hardware package for
a 200-door institutional build, Rivett handles the full scope.

Emergency overhead door service van at night

Emergency Overhead Door Service

Round-the-clock emergency dispatch for overhead door and loading dock failures. Dedicated line, dedicated team, dedicated results. One call to 1 (905) 424-2512 gets a technician moving.

Call Emergency Line

Trusted Since 1977

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Frequently Asked Questions.

Rivett was founded in 1977 in Whitby, Ontario. The company has been family-owned and operated for over 49 years, currently led by the second generation of the founding family. We serve Durham Region, the Greater Toronto Area, Kingston, and Eastern Ontario from three locations.

We serve all of Durham Region (Whitby, Oshawa, Ajax, Pickering, Clarington, Bowmanville, Brooklin, Courtice, Port Perry, Uxbridge), the east GTA (Scarborough, Markham), and Eastern Ontario (Kingston, Napanee, Belleville, Trenton, Brockville, Gananoque). Our Whitby locations handle overhead doors and hardware for Durham Region. Our Kingston location serves Eastern Ontario for doors and hardware.

Yes. Our Overhead Doors Division at 105 Industrial Drive in Whitby provides 24-hour emergency service for overhead door and garage door emergencies. Call 905-424-2512 any time, any day. This dedicated dispatch covers residential and commercial overhead door emergencies across Durham Region.

Yes. We provide free on-site estimates for residential garage door installations, commercial overhead door projects, loading dock equipment, and hollow metal door packages. Call 905-668-4455 (Whitby) or 613-389-5218 (Kingston) to schedule yours.

We are an authorised Richards-Wilcox dealer, carrying the full residential and commercial line including the Landmark, Echo Ridge, Rockwood, and Grandview series. We also carry Wayne Dalton products and LiftMaster garage door openers. Richards-Wilcox is a Canadian manufacturer that has been building garage doors since 1912.

We carry commercial-grade architectural hardware from leading manufacturers including Schlage, Sargent, Hager, Yale, Von Duprin, LCN, DORMA, Norton, Corbin Russwin, Adams Rite, BEST Access Systems, Allegion, and ASSA ABLOY brands. Our hardware consultants can specify products for any commercial, institutional, or residential project.

Yes. We specialise in hollow metal doors and steel frames for commercial, industrial, and institutional projects. We represent Fleming Door Products (ASSA ABLOY), Daybar Steel Doors and Frames, and Ambico Limited. We supply standard and custom sizes, fire-rated assemblies, and labelling certification for all hollow metal products.

Yes. We supply and service loading dock equipment including dock levelers, dock shelters, dock seals, vehicle restraints, and dock accessories. We serve warehouses, distribution centres, and manufacturing facilities across Durham Region and Eastern Ontario. Call 905-668-4455 for a free site assessment.

Residential garage doors are designed for homes, typically 8 to 18 feet wide, insulated for energy efficiency, and available in styles from traditional raised-panel to modern full-view glass. Commercial overhead doors are built for warehouses, loading bays, fire stations, and industrial facilities. They use heavier-gauge steel, higher-cycle springs (rated for 25,000 to 100,000 cycles versus 10,000 for residential), and specialised features like fire rating, wind loading, and security grilles.

For emergencies (broken springs, doors off track, doors that will not close), call our 24-hour line at 905-424-2512 for same-day or next-morning dispatch. For non-emergency repairs and scheduled service, call 905-668-4455 during business hours and we typically schedule within 1-2 business days.

Yes. We offer scheduled preventive maintenance programs for commercial overhead doors, loading dock equipment, and hollow metal door hardware. Regular maintenance extends equipment life, reduces downtime, and keeps your facility compliant with Ontario building and fire codes. Contact us at 905-668-4455 to discuss a plan for your facility.

Yes. We have hardware consultants on staff who prepare detailed hardware schedules and specifications for architects, general contractors, and building owners. We work with commercial, institutional, and multi-residential projects, specifying products from Schlage, Sargent, Von Duprin, LCN, and Hager to meet Ontario Building Code, fire code, and accessibility requirements.

Three Locations Full Coverage

49 years of local knowledge across Ontario. Each location is staffed with product
specialists who know the lines.

Whitby, Main Office & Showroom

All services: doors, hardware, garage doors, fabrication

111 Industrial Drive, Unit 1
Whitby, ON L1N 5Z9

1 (905) 668-4455

Mon – Thu 8:00 AM – 5:00 PM Friday 8:00 AM – 1:00 PM

Whitby, Overhead Doors Division

Residential & commercial overhead doors, service dispatch

105 Industrial Drive, Unit 6
Whitby, ON L1N 5Z9

1 (905) 668-4455

Mon – Thu 8:00 AM – 5:00 PM Friday 8:00 AM – 4:00 PM

Kingston, Eastern Ontario

Doors & architectural hardware

620 Cataraqui Woods Drive
Kingston, ON K7P 1T8

1 (613) 389-5218

Mon – Thu 8:00 AM – 5:00 PM Friday 8:00 AM – 1:00 PM

Communities We Serve

Durham Region

Do not see your area listed? Call 1 (905) 668-4455 (Whitby) or 1 (613) 389-5218 (Kingston). We regularly serve projects beyond these boundaries.

  • Canadian Door Institute
  • Door and Hardware Institute
  • Whitby Chamber of Commerce
  • Durham Construction Association
  • Kingston Construction Association

© 2026 Rivett Architectural Hardware Ltd. All rights reserved.