Direct Answer
A useful automatic door quotation starts with the project facts that shape the entrance: building use, location, quantity, opening dimensions, available space, pedestrian traffic, access needs, preferred door direction, requested supply scope and any drawings or photographs already available.
Every detail does not need to be final at the first review. Mark each input as confirmed, preliminary or still open. Clear status notes are part of good automatic door quote requirements because they let the supplier show assumptions and identify what must be verified before the entrance is released for production.
Quotation Input Map
Organize the Request in Six Connected Groups
A quotation is easier to review when project information follows the way an entrance is defined. Work from context and geometry toward controls, supply boundaries and supporting documents. This keeps a missing detail visible without stopping the whole conversation.
Project
Name the building use, destination, quantity and current design or procurement stage. These basics frame the review and help separate one entrance from a multi-door package.
Opening
Share the opening width and height, required clear passage, side space, headroom, entrance depth and any known floor or facade constraints.
Door Direction
State the preferred movement if it is known. If it is not, describe the available space, passage objective and traffic pattern so suitable door families can be reviewed.
Users and Controls
Describe normal and peak traffic, approach directions, luggage or carts, accessibility needs, access control and expected activation or safety-related functions.
Supply Scope
Define whether the request covers a complete entrance, an operator package or selected components, and identify installation and building work handled by others.
Documents and Destination
Attach plans, elevations, sections, door schedules, marked sketches or photographs, then confirm the delivery destination and any documentation or packaging needs.
Send what you know, label what is provisional and ask the supplier to state every assumption that affects the proposed entrance or commercial scope.
Practical Checklist
Automatic Door Quote Requirements: A Practical Checklist
The six groups below form a workable automatic door quotation checklist for distributors, installers, contractors and project buyers. The amount of detail will vary by design stage, but each group should be addressed or marked as an open decision.
Project context
Building type, entrance role, project name or reference, country and city, quantity, design stage and the people responsible for architectural, electrical and access-control decisions.
Opening geometry
Structural or finished opening width and height, desired clear passage, side stacking space for sliding leaves, entrance depth for revolving layouts, headroom, threshold and surrounding construction.
Traffic and access
Approach directions, typical and peak pedestrian flow, visitors, staff, luggage, carts, controlled entry, after-hours use and any adjacent route that affects the entrance plan.
Construction direction
Preferred door-leaf arrangement, frame and glass direction, architectural finish, new-build or retrofit condition, and whether existing leaves or structures are expected to remain.
Interfaces and responsibilities
Activation devices, access readers, fire or security signals, incoming power, cabling, supports, glazing, installation, commissioning and the party responsible for each connection.
Evidence and open questions
Available drawings and photographs, dimensions that have been site-verified, items still being designed and any assumptions the supplier should show clearly in the quotation.
Project Context
Start With Project Identity, Destination and Quantity
Begin with the building type and the role of the entrance. A main public lobby, a staff entrance and an internal controlled doorway can use different traffic assumptions even when the opening sizes look similar. Add the project country and city because delivery, documentation, local interfaces and the division of site work can depend on destination.
State the number of entrances and whether they are identical. Where several door marks share one project, give each mark a short reference and record its quantity. This prevents a typical detail from being applied silently to every opening. Also state whether the project is at concept, tender, coordination, procurement or retrofit survey stage. The stage tells the reviewer which inputs are likely to change.
Opening Geometry
Separate the Opening From the Required Clear Passage
An opening width is not automatically the usable passage. Show whether the stated width and height describe a structural opening, a finished opening or an early design allowance. Then record the clear passage the project needs after door leaves, frames, guides and operating clearances are considered.
For a sliding entrance, include the wall or sidelight space beside the opening, the proposed number of moving leaves and any fixed panels. Early automatic sliding door dimensions should also note headroom, floor condition, nearby columns and the construction available for supporting the operator. For a revolving entrance, share the usable plan depth or overall footprint in addition to the facade opening.
A retrofit survey should show existing frames, floor transitions, ceilings, canopies, drainage, adjacent services and anything that may limit access for installation. Dimensions copied from an old drawing can support a preliminary review, but identify them as unverified until the site condition is checked.
Door Direction
Describe the Movement and Entrance Layout
If a door family has already been selected, state the preferred arrangement: single sliding, bi-parting sliding, telescopic, revolving or another reviewed direction. Explain whether the choice comes from passage width, traffic separation, facade design, environmental control or an existing project requirement.
You can still request a review when the door type is undecided. Provide the available space, intended circulation, entrance role and the constraints that matter most. The project can then use the automatic entrance selection guide to compare suitable directions before a detailed configuration is priced.
Users and Controls
Explain Traffic, Access and Operating Expectations
A door is selected for people moving through a real entrance. Describe the typical users, approach directions and periods of heavier traffic. Mention luggage, shopping carts, hospital carts or other wheeled movement when relevant. Identify adjacent pedestrian routes and whether people may pause or queue near the detection area.
Activation and presence needs
State how users are expected to request entry and whether the entrance needs touchless activation, a deliberate device or a controlled signal. Describe the user condition before naming a device model. Sensor selection remains tied to door geometry, controller functions and the applicable project requirements.
Controlled and after-hours access
Show reader, key switch, reception release, security and after-hours expectations. Record which party supplies the access system, which signal reaches the door controller and who coordinates cabling, connection and testing.
Accessible circulation
Explain the accessible route planned for the building and any slower or assisted passage needs. Applicable rules vary by project location, so the responsible design team should confirm the required route, controls, clearances and adjacent door arrangement.
Architectural Direction
Record Door Leaves, Frames, Glass and Finish
Describe whether the project expects framed glass leaves, an all-glass appearance or another approved construction direction. Share any visible frame divisions, sidelights, transoms, protective rails, bottom guides or floor interfaces shown by the architect. When the details are still open, state the visual objective without turning it into a fixed technical requirement.
For an automatic sliding door project, the leaf construction and estimated weight affect the operator review. A clear automatic sliding door specification should therefore distinguish required appearance from confirmed construction, especially when leaves or glazing will be supplied by another party.
Supply Boundary
Define the Requested Supply Scope
The phrase automatic door can describe a complete glazed entrance, an operator set or a collection of components. Name the requested boundary before comparing prices. Then list the work expected from the supplier and the work retained by the contractor, installer or local trades.
Complete entrance package
The request may include the operator, controller, sensors, door leaves, frames, glass direction, guides or floor interfaces and specified accessories. The quotation should still name what is included and what the project must provide.
Operator or automation package
The project may source the moving leaves, glazing or surrounding frame locally and request the automation equipment. In that case, leaf weight, dimensions, construction, travel and mounting interfaces become essential inputs.
Selected components
A component request should identify the existing system, required function and compatibility information. A component list without the entrance context can leave controller, sensor, mechanical or wiring assumptions unresolved.
Clarify incoming power, structural supports, opening preparation, glazing, access-control devices, field wiring, installation, testing, commissioning and handover documents. For exported equipment, also state destination, package grouping and any required packing marks or document format. These boundaries keep an equipment proposal from being mistaken for a complete local installation offer.
Review complete automatic door system scopeSupporting Evidence
Use Drawings, Photographs and Specifications
Attach the evidence that best explains each input. One complete set is better than a series of disconnected screenshots. Keep door marks, dimensions and revision dates visible so the supplier can trace the proposal back to the same entrance.
Plan
Shows the wall line, approach directions, side space, nearby doors, reception areas, queues and the relationship between the entrance and circulation route.
Elevation
Shows overall height, transoms, sidelights, frame divisions, visible hardware zones, facade alignment and the intended architectural proportions.
Section
Shows headroom, floor and ceiling relationships, supporting construction, recesses and mounting conditions that may not appear in a plan or elevation.
Door schedule or specification
Shows door marks, quantities, intended function, finish direction, glazing notes, hardware expectations and project requirements that should be reconciled with the drawings.
Photographs or marked sketch
Useful for an existing entrance when formal drawings are missing. Include the full opening, surrounding wall, floor, ceiling, both approaches and a visible reference for each stated dimension.
Make the drawing usable for review
A useful automatic sliding door drawing connects the plan, elevation and section to the same door mark. Indicate which dimensions are verified, which remain preliminary and which party owns the next update. That context is more reliable than sending an unmarked detail from another project.
Information Status
Show What Is Ready and What Still Needs Confirmation
A preliminary input is useful when its status is visible. Use this table to pair each information group with acceptable starting evidence and the confirmation normally needed before final coordination.
| Information to Provide | Acceptable Starting Evidence | What Still Requires Confirmation |
|---|---|---|
| Project identity, location, quantity and stage | Project brief, door schedule, equipment list or written summary | Final quantity, delivery destination and package grouping |
| Opening dimensions and available entrance space | Dimensioned plan, elevation, section or marked site sketch | Finished opening, floor level, headroom and site-verified tolerances |
| Door movement and required clear passage | Preferred door type, circulation plan or a written description of the passage objective | Final leaf arrangement, travel area, handing and coordinated entrance layout |
| Users, traffic and access-control needs | Traffic description, access narrative, device locations or security drawing | Approved operating sequence, interfaces and responsibility for connected systems |
| Door leaves, frames, glass and finish direction | Architectural intent image, facade drawing, finish sample reference or outline specification | Approved materials, build-up, finish selection and interfaces with surrounding construction |
| Requested supply scope and work by others | Scope list, bill of quantities, tender section or marked responsibility matrix | Exact inclusions, exclusions, installation boundary, commissioning and handover documents |
Preliminary Requests
What if the Project Information Is Not Final?
Do not wait for every decision if an early technical or budget direction is useful. Create three short lists: confirmed inputs, preliminary inputs and open decisions. Ask the quotation to repeat the key assumptions beside the proposed scope. This makes later revisions easier to track and reduces the risk of two parties discussing different openings.
Search requests for automatic sliding door quotes often arrive before the site package is complete. A short automatic door RFQ checklist with visible status notes gives the supplier enough context to respond constructively while keeping final engineering decisions where they belong.
Quotation Comparison
Compare the Quotation Basis
Before comparing commercial totals, align the project information for an automatic door quotation. Check that every proposal uses the same door marks, quantities, dimensions, supply boundary and destination. Then read the inclusions, exclusions and provisional items beside the technical description.
- Door type, layout, quantity and the dimensions used for pricing
- Operator, controller, activation and safety-related device scope
- Door leaves, frames, glass, finish and accessory inclusions
- Access-control, fire, security, power and cabling interfaces
- Installation, testing, commissioning and handover responsibilities
- Drawings, documents, packaging and delivery scope
- Exclusions, provisional items and assumptions that still require confirmation
Common Questions
Frequently Asked Questions
Can I request an automatic door quote without drawings?
Yes. A written brief, marked sketch and clear site photographs can support an initial review. Include the opening width and height, surrounding space, building use, quantity, destination and the requested supply scope. Formal coordinated drawings and verified dimensions may still be required before the entrance is finalized for production.
Which opening dimensions should I provide?
State whether each measurement is structural, finished or preliminary. Provide opening width and height, required clear passage, side space and headroom. A revolving entrance also needs the available entrance depth or footprint. Show floor levels, wall build-up and nearby obstructions where they affect the layout.
Must I choose sliding or revolving before requesting a quote?
No. If the door type is open, describe the entrance role, available space, traffic pattern, environmental priorities and passage needs. That allows the project team to review suitable families first. If the selection has already been made, identify the preferred arrangement and the reason behind it.
What photographs are useful for an existing entrance?
Take one full view from each approach, then show the opening, side walls, floor, head area, nearby ceiling or facade structure, existing door equipment, power location and access-control devices. Add close views only after the overall context is clear, and mark which dimension each image supports.
Does an automatic door quotation include installation?
It depends on the requested scope and project location. The quotation should state whether installation, site wiring, glazing, structural supports, commissioning or local building work is included or handled by others. Never assume that an equipment price includes every site activity.
Why can two automatic door quotations differ?
The suppliers may have priced different dimensions, system boundaries, door-leaf construction, sensors, controls, finishes, interfaces, documentation, packaging or installation responsibilities. Compare the stated inputs, inclusions, exclusions and assumptions before treating the totals as equivalent proposals.
Next Step
Send the Information Already Available
A focused quotation request does not hide uncertainty. It organizes the known project inputs, names the requested supply scope and shows which decisions remain open. That gives both teams a cleaner basis for technical review and later coordination.
Send the entrance location, quantity, dimensions, traffic and access needs, preferred layout, drawings or photographs and the scope you want reviewed. SEPPES can discuss the entrance direction and identify the information that still needs confirmation before the quotation basis is finalized.