SOMMER is the opener that moves the motor, not the chain. The motor rides inside the trolley and travels along a fixed chain in the rail, so the opener has fewer wear points, less vibration, and a quieter feel than the chain and belt openers most Canadian homes already know.
This page is for retail buyers only: homeowners, builders, and contractors ordering at public retail pricing. Approved dealer and reseller pricing is separate, login-protected, and never rendered in this public catalog.
Retail list effective 2025-08-15. CAD estimates use the live USD→CAD rate when available and are confirmed by the office before payment.
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Canada needs better opener choices
Most replacement conversations default to the same belt or chain opener. SOMMER gives you a real second category: German direct drive, smart-home options, fingerprint access, and parts we can source as an authorized dealer.
A SOMMER direct-drive opener puts the motor inside the trolley. The chain stays fixed in the rail, and the motor carriage moves itself along that chain. That is the mechanical difference, and it is the whole point.
The de-positioning question
The familiar North American opener works, but the design is old: a fixed motor pulls a moving chain or belt across the rail. Over time the belt stretches, chain tension changes, gears wear, and vibration travels into the ceiling. If your garage sits under a bedroom, you hear the design choice every morning.
SOMMER flips the mechanism. One motor carriage moves along a stationary chain. Less drama. Fewer parts arguing with each other. That is why we wanted this line in the GDF product stack.
| Question | SOMMER direct drive | Typical chain/belt opener |
|---|---|---|
| Motor location | Motor sits inside the moving trolley | Motor head sits at the back of the rail |
| Drive system | Stationary chain inside a steel rail | Moving chain or belt under tension |
| Wear points | One main moving part | Sprocket, belt/chain, trolley, gears, tension hardware |
| Cold-weather issue | No belt to stiffen and no moving chain to stretch | Tension changes, vibration, and noise get worse with age |
| Noise | Certified under 59 dBA for the opener | Often louder through the ceiling framing, especially below bedrooms |
Pick by door weight, garage layout, and how much control you want. The office still confirms compatibility before payment, because a premium opener on a poorly balanced door is just an expensive mistake.
Single doors up to 600 lb
Best when the door is light, balanced, and the goal is a quieter direct-drive replacement without overbuying motor size.
Doubles up to 1,100 lb
The practical middle. If you want the safe default for many insulated residential double doors, start here.
Heavy doors up to 1,500 lb
For oversized, premium insulated, wood-clad, or unusual doors where the opener should not be the weak link.
For most homes, evo+ is the clean answer: the control unit is integrated at the rail end. pro+ uses a separate control unit, which matters when the ceiling outlet, wall-station route, or garage layout makes a standard control position awkward. Do not pay for pro+ because it sounds fancier. Pay for it when the separate control housing solves a real install problem.
Calgary chinooks, Edmonton deep cold, and Saskatoon prairie winters all punish moving tension systems. Direct drive removes the belt-stretch and chain-tension problem from the opener itself.
The opener is certified under 59 dBA. More important, less vibration is transferred into the ceiling structure.
A fixed chain inside the rail does not behave like a rubber belt or a moving chain stretched across a cold garage.
SOMweb supports HomeKit, Google Assistant, Siri, IFTTT/Alexa, push notifications, cameras, and local-server privacy.
North American residential coverage is lifetime motor, 6-year operator parts, and 2-year accessories.
Ryterna + SOMMER
Ryterna gives GDF the European door side of the system. SOMMER gives us the opener, radio, smart-home, and access-control side. That means a premium garage does not have to be a random mix of a European door, a North American opener, a separate smart bridge, and a keypad that looks like it came from 2008.
With SOMloq2 radio, SOMweb smart control, ENTRAsys+ fingerprint access, Pearl remotes, battery backup, and Ryterna door options, the whole access system can be planned as one system instead of patched together after the invoice.
You can build a retail request without entering card details. We check the products, confirm the CAD total, then send a secure payment link. No public dealer pricing. No surprise checkout math.
Add the opener, remote, keypad, smart-home module, backup battery, rail extension, or part you want.
We verify product compatibility, availability, exchange rate, GST, and pickup or shipping before payment.
You receive a secure payment link only after a real person checks the order.
SOMMER retail catalog
Browse SOMMER evo+ and pro+ openers, Pearl remotes, SOMloq2 keypads, ENTRAsys+ fingerprint access, SOMweb smart-home modules, battery backup, rail extensions, and service parts. This is retail-only. Dealer pricing stays behind login.
Filter by what you actually need: opener, remote, smart control, battery backup, or replacement part. No public dealer pricing. No mystery checkout.
Standard operators with Pearl transmitter
600 N / 3⁄4 HP
Direct-drive opener for single residential doors up to 600 lb. A clean upgrade when quiet operation matters more than bargain-bin opener pricing.
$565
Retail estimate before GST/shipping
Standard operators with Pearl transmitter
800 N / 1 HP
Our most practical residential pick for many double doors: 800 N / 1 HP direct drive, one moving motor carriage, and a Pearl transmitter included.
$626
Retail estimate before GST/shipping
Standard operators with Pearl transmitter
1,100 N / 1.25 HP
Heavier evo+ motor for oversized, insulated, or wood-clad residential doors up to 1,500 lb when the door is properly balanced.
$681
Retail estimate before GST/shipping
Standard operators with Pearl transmitter
Separate control
The pro+ version of the 2060 moves the control unit off the rail. Useful for retrofit garages where the ceiling layout is awkward.
$640
Retail estimate before GST/shipping
Standard operators with Pearl transmitter
Flexible install
800 N pro+ direct drive with a separate control housing. Good for premium attached garages where quiet movement and flexible control placement both matter.
$708
Retail estimate before GST/shipping
Standard operators with Pearl transmitter
Heavy-door spec
The strongest residential pro+ package in this catalog, built for heavy premium doors and unusual garage layouts that need a separate control unit.
$776
Retail estimate before GST/shipping
Short answers for retail buyers comparing direct drive against the opener brands they already know.
Question 1
A SOMMER opener moves the motor, not the chain. The motor rides inside the trolley and walks along a stationary chain in the rail. Most North American openers keep the motor fixed at the back of the rail and pull a moving belt or chain. That difference is why SOMMER has fewer wear points, less vibration, and quieter operation.
Question 2
This page is for retail customers. It shows retail CAD estimates and lets homeowners, builders, or contractors submit a retail order request. Approved dealer and reseller pricing is separate and requires login. Garage Door Fix private cost structure is never published on the public website.
Question 3
For many residential double doors, the 2080 evo+ is the practical middle option. The 2060 fits lighter single doors. The 2110 is for oversized, heavy insulated, or wood-clad doors. The pro+ line is mainly for installations where the separate control unit solves a layout problem. If you are unsure, send the request and we will confirm before payment.
Question 4
Yes. Direct drive is a good fit for prairie garages because the chain is stationary and factory-tensioned. There is no rubber belt to stiffen in deep cold and no moving chain that needs seasonal tension adjustment. The door still has to be balanced properly; no opener should be used to compensate for a bad spring system.
Question 5
For North American residential installations through authorized dealers, SOMMER is marketed with lifetime motor coverage, 6-year operator parts coverage, and 2-year accessory coverage. That does not mean lifetime coverage on every component, so we state the terms clearly before you buy.
Question 6
Yes. The SOMweb module supports Apple HomeKit, Google Assistant, Siri, Alexa through IFTTT, push notifications, IP camera integration, and local-server control. The important part is privacy: SOMweb is not just another cloud-only opener app glued onto the wall after the fact.
Garage Door Fix has completed 32,000+ jobs since 2019, publishes pricing instead of hiding it behind a truck visit, and is backed by 2,630++ five-star reviews in Calgary. SOMMER fits the same standard: better product logic, clear terms, and a real office confirmation before money changes hands.