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D&L field guide · Doors, openers & documentation

Know your door. Understand your options.

Garage doors and garage door openers do different jobs. Start with the equipment you need, then explore brands, model guides, and official documentation.

Carriage-style garage doors beside a D&L service truck at a completed Portland project
A real D&L installation in Portland. Project example; not a photograph of a particular model in this guide.

Choose equipment, then brand, then model

Garage Doors

Compare the exact door construction and configuration. A collection name can include several different insulation and window options.

See the manufacturer brochure for model-specific illustrations.

Wayne Dalton
Garage Doors · Model

Wayne Dalton 8300

An insulated steel sectional door in Wayne Dalton’s Classic Steel range. The shared 8300/8500 brochure must be read by model: their thermal specifications differ.

Specifications, documents & guidance →

Choose equipment, then brand, then model

Garage Door Openers

Use the model on the motor unit, not the remote. Production versions and rail configurations can change which instructions apply.

More manufacturer and service information

These existing brand pages provide additional service context. The expanded documentation directories below cover additional manufacturer-listed models and collections.

Garage Doors

Clopay

Explore existing Clopay product and service information.

Garage Doors

DoorLink

Explore existing DoorLink product and service information.

Garage Doors

Martin Door

Explore existing Martin Door product and service information.

Garage Doors

Haas Door

Explore existing Haas Door product and service information.

Garage Doors

Northwest Door

Explore existing Northwest Door product and service information.

Gate systems

Mighty Mule

Explore existing Mighty Mule product and service information.

Browse the expanded manufacturer catalog

Choose a brand for model support, brochures, options, and manuals. Direct PDF links and support directories are labeled separately.

Garage door documentation

Garage door opener documentation

D&L technicians beside a garage door and service vehicle

From research to a working door

Need help matching the equipment?

Have the model label, a wide photo of the door and opener, and a description of the problem ready when you contact us. Ask the team how to share photos; do not share access codes. Our local team can discuss identification, service, and replacement options.

D&L Garage Doors · Local support

Choose your local team

Contact our Portland or Boise shop for equipment identification, repair and replacement questions. Call ahead before bringing in parts.

Also serving Salem & Mid-Valley and Vancouver & SW Washington through our regional service teams.

Portland shop & showroom

6701 SE Foster Rd, Unit D, Portland, OR 97206
(503) 704-2654

The showroom is at the back of the building near 67th Avenue and SE Foster Road. Enter the parking lot from 67th Avenue. Call ahead to confirm visit arrangements.

Boise shop & showroom

3800 W Chinden Blvd, Boise, ID 83714
(208) 650-4304

The showroom is near 38th Avenue and W Chinden Boulevard. Parking-lot access is from 38th Avenue. Call ahead to confirm visit arrangements.

Published by D&L Garage Doors. Manufacturer documents remain the authority for model-specific instructions. Report a correction or view business credentials.
Garage Doors, Openers & Manufacturer Manuals | D&L