All our doors and components are made from the highest gauge 100% Canadian steel with every component manufactured in-house, a claim no other manufacturer can make. Plus, with our patented interlocking system, continuous steel reinforcements for hardware attachments and interior side locks, it is undeniable that our doors provide the best strength and security in the market.
We use a patented interlock system to ensure all our steel door panels fit tightly together – resulting in no seams for air to get through and yielding superior insulation. In addition, our doors use rugged weather stripping and an Arctic-grade floor seal to complete our unrivalled protective system.

In designing your door considerations for door size, mounting conditions, operational cycles and windload all impact the final structure. We offer numerous standard and optional applications ensuring we can meet virtually any project requirement.
Our doors use only the highest quality steel, insulation and components and are specifically engineered by Canadians for the Canadian climate. As a result, our doors last longer, require less maintenance and are energy efficient both in our famous winters and our hot summers, saving you money all year round and for many years to come.
Graduated End Hinge – available in increased gauge.
Graduated Double End Hinge – available in increased gauge.
Track Rollers – available in a variety of formats to meet your specifications.
Top Fixtures – available in increased gauge.
Low Lift Hardware
Bottom Corner Bracket – available in increased gauge.
Failsafe Bottom Corner Bracket
Locks – 2 point interior, 2 point exterior.
Lift Handle – 3 options available.
Vision Lite Windows – sealed glass: 23″x7″; 24″x12″; 34″x16″; consult your dealer on the wide variety of glass options.
Aluminum – available in full view section; consult your dealer about insert options (glass, polycarbonate – double or triple wall).
Pass Door
Exhaust Ports – available in various sizes.
Strutting – to increase wind load capacity.
Aluminum L Retainer
Specialty High Moisture Area Conversions
Increased Gauge Section Face
High Lift – track and hardware that causes the door to rise vertically some distance above the top of the door opening before it levels out into a horizontal position. Available to meet a variety of height specifications.
Vertical Lift – track and hardware that causes the door to open vertically where no horizontal tracks are required. Available to meet all height specifications.
Low Lift Double Track – low headroom accessories which enable a door system to operate in minimal headroom conditions. Available to meet a variety of low headroom specifications.
Moveable Center Posts Full Angle Mount – available in Continuous and Reverse (1″ overlap).
Torsion Spring Assembly – extensive cycle options are available to meet all specifications.
Torsion Shaft – available in 1″ solid where 1″ tube is specified.
1-1/4″ Solid Shaft
End Bracket – 2-bolt flange bearing, available in 1″ and 1-1/4″
END STILES
Single end
Double end 17’w+
HINGES
14ga single end
11ga single end*
14ga double end 17’w+
11ga double end 1000lbs
14ga intermediate
TRACK ROLLERS
2″ 10 ball short stem
3″ 10 ball short stem
2″ 10 ball long stem
3″ 10 ball long stem
SPECIALITY TRACK ROLLERS
LONG STEM
2″ nylon sealed bearing*
3″ UHMW sealed bearing*
3″ rubber sealed bearing*
3″ nylong stainless shaft*
TOP FIXTURE
Standard duty single
Standard duty double 17’w+
Heavy duty double 1300lbs*
BOTTOM CORNER BRACKETS
Standard duty
Heavy duty 1300lbs
Heavy duty fail safe*
LOCKS
Sidelock
Interior barlock*
Exterior keyed barlock*
SECTION FACE 20ga*
HANDLES
Tub handle *
PVC hand grip *
Handle step plate *
VISION LITES
23″ x 7″ *
24″ x 12″ *
34″ x 16″ *
Fullview aluminum*
PASS DOOR*
EXHAUST PORTS
3″ *
4″ *
5″ *
STRUTTING
DASMA PVCP Standard
Available to increase windload capacities*
WEATHERSTRIP – bottom
3″ U-type
4″ U-type*
WEATHERSTRIP – top
2″ top flap
3″ top flap – 17’w+
WEATHERSTRIP – side
Steel/vinyl
PVC/vinyl*
WEATHERSTRIP RETAINER
Bottom PVC V
Bottom Aluminum L*
TOP PVC V
GUIDE TYPES
Standard lift
High lift*
Vertical lift*
Low lift double track*
(all available to allow following the roof slope if needed). Horizontal reinforcing engineered for specific size requirements.
GUIDE MOUNTING
Bracket mount
Angle mount continuous 13ga*
Angle mount reverse 13ga*
TORSION SPRINGS
Standard 10,000 cycle
Optional increased cycle*
TORSION SHAFTS
(engineered for specific requirements)
14ga galvanized tube 1″
Cold roll solid shaft 1″
Cold roll solid shaft 1-1/4″ *
TORSION SHAFT BEARINGS
Standard flange bearing 1″
Heavy duty flange bearing 1″ *
2 bolt cast flange bearing 1″ *
Center plate flange bearing 1-1/4″ *
End plate flange bearing 1-1/4″
2 bolt cast flange bearing 1-1/4″ *
TORSION BEARING PLATES
(engineered for specific weight requirements)
Graduated End Hinge – available in increased gauge.
Track Rollers – available in a variety of formats to meet your specifications.
Low Lift Hardware
Locks – 2 point interior, 2 point exterior.
Lift Handle – 3 options available.
Vision Lite Windows – sealed glass: 23″x7″; 24″x12″; 34″x16″; consult your dealer on the wide variety of glass options.
Exhaust Ports – available in various sizes.
Strutting – to increase wind load capacity.
Specialty High Moisture Area Conversions
High Lift – track and hardware that causes the door to rise vertically some distance above the top of the door opening before it levels out into a horizontal position. Available to meet a variety of height specifications.
Vertical Lift – track and hardware that causes the door to open vertically where no horizontal tracks are required. Available to meet all height specifications.
Low Lift Double Track – low headroom accessories which enable a door system to operate in minimal headroom conditions. Available to meet a variety of low headroom specifications.
Full Angle Mount – available in Continuous and Reverse (1″ overlap).
Torsion Spring Assembly – extensive cycle options are available to meet all specifications.
Torsion Shaft – available in 1″ solid where 1″ tube is specified.
End Bracket – 2-bolt flange bearing, available in 1″
END STILES
Single end
HINGES
14ga single end
11ga single end*
14ga intermediate
TRACK ROLLERS
2″ 10 ball short stem
3″ 10 ball short stem
2″ 10 ball long stem
3″ 10 ball long stem
SPECIALITY TRACK ROLLERS
LONG STEM
2″ nylon sealed bearing*
3″ UHMW sealed bearing*
3″ rubber sealed bearing*
3″ nylong stainless shaft*
TOP FIXTURE
Standard duty single
BOTTOM CORNER BRACKETS
Standard duty
LOCKS
Sidelock
Interior barlock*
Exterior keyed barlock*
HANDLES
Tub handle*
PVC hand grip*
Handle step plate*
VISION LITES
23″ x 7″ *
24″ x 12″ *
34″ x 16″ *
EXHAUST PORTS
3″ *
4″ *
5″ *
STRUTTING
DASMA PVCP Standard
Available to increase windload capacities*
WEATHERSTRIP – bottom
3″ U-type
4″ U-type*
WEATHERSTRIP – top
2″ top flap
WEATHERSTRIP – side
Steel/vinyl
PVC/vinyl*
WEATHERSTRIP RETAINER
Bottom PVC V
TOP PVC V
GUIDE TYPES
Standard lift
High lift*
Vertical lift*
Low lift double track*
(all available to allow following the roof slope if needed). Horizontal reinforcing engineered for specific size requirements.
GUIDE MOUNTING
Bracket mount
Angle mount continuous 13ga*
Angle mount reverse 13ga*
TORSION SPRINGS
Standard 10,000 cycle
Optional increased cycle*
TORSION SHAFTS
(engineered for specific requirements)
14ga galvanized tube 1″
Cold roll solid shaft 1″
TORSION SHAFT BEARINGS
Standard flange bearing 1″
2 bolt cast flange bearing 1″ *
TORSION BEARING PLATES
(engineered for specific weight requirements)
R-VALUES
RATING
*The Therm-O-Door is made of steel, all other doors are made of aluminum.

THEN THERE’S DURAWARE
We use a patented interlock system to ensure all our steel door panels fit tightly together resulting in no seams for air to get through. In addition, our doors use weather stripping and a Artic-grade floor seal to provide unmated protection.

IT’S A CLIMACORE
We use only the strongest insulation in our doors, providing twice the protection of many of our competitors. It’s high-density core makes it resistant to extreme temperatures while providing extra strength and stability.

BUT WEATHERLOCK IS BETTER
All our doors and components are made from the highest gauge 100% Canadian steel with every component manufactured in-house, a claim no other manufacturer can make. This means our doors are the strongest, most reliable and the highest quality doors in the market.

UNNECESSARY WARRANTY
All our doors are backed by our 15 year ‘unnecessary warranty’. Our doors are so over-engineered that only 0.01% of our customers ever need it. Ask us for complete details.