Direct answer
An automatic pool cover is specified as eight working parts — fabric, tracks, drive mechanism, motor or hydraulic power unit, roller, housing, controls and drainage — plus installation accessories. A quotation that prices only the fabric is not a system quotation.
Key takeaways
- Write the bill of materials as a system, not as a cover product plus extras.
- Track type and housing type lock in appearance, retrofit feasibility and drainage design.
- Controls and limit settings are safety components, not optional electronics.
- Pit drainage and service access decide how long the drive actually lasts.
The complete automatic pool cover guide explains the planning decisions. This page is the parts list those decisions produce. If a supplier cannot name each item below, the scope is incomplete.
The system, not the product
Fabric
+ Tracks
+ Drive mechanism
+ Motor or hydraulic power unit
+ Roller
+ Housing
+ Controls
+ Drainage
+ Installation accessoriesSpecify these together so the quotation, the drawings and the installation visit describe the same machine.
Component checklist
| Component | What to record | Typical failure if omitted |
|---|---|---|
| Fabric | Material, color, UV rating, leading-edge attachment | Short fabric life or a cover that does not meet the safety claim |
| Tracks | Undertrack, toptrack or deck-mounted; length; fixing detail | Binding, visible hardware surprises, retrofit dead ends |
| Drive mechanism | Ropes, tapes or gears; travel limits | Incomplete travel or uneven leading-edge pull |
| Motor or HPU | Electric at the roller, or remote hydraulic power unit | Heat, moisture or duty-cycle problems after handover |
| Roller | Width, bearing access, lid clearance | Housing that fits the roller but not service |
| Housing | Recessed pit, bench or above-deck casing | Deck redesign after concrete is finished |
| Controls | Key switch, keypad, automation interface, lockout | Unsupervised operation or no emergency stop logic |
| Drainage | Pit outlet, slope, pump if needed | Motor and fabric sitting in standing water |
| Accessories | Guide blocks, webbing, coping details, bonding | Punch-list items billed as extras |
Track choice is explained in undertrack vs toptrack. Drive choice is explained in hydraulic vs electric drives. Housing options change completely between new builds and retrofits.
How to write each line on the schedule
- Fabric — treat it as a safety and climate item, not a color swatch. In hot regions, ask for UV and temperature guidance in writing; see covers in hot climates.
- Tracks and housing — put both on the structural drawing. Recessed details disappear after the pour.
- Drive and controls — record voltage, location, enclosure rating and who can operate the cover.
- Drainage — name the destination of pit water. “We will see on site” is not a specification.
What to send with the quotation request
Use the measurement sheet for dimensions, then attach this component list to the pool equipment RFQ so bidders price the same system. Related guides sit in the Automatic Pool Covers & Safety hub.
Frequently asked questions
What must be on a complete cover quotation?
Fabric type and color, track type and length, drive type, roller size, housing type, controls, drainage provisions, and the accessories needed to finish the deck and leading edge.
Can I mix components from different manufacturers?
Only when the supplier confirms mechanical and control compatibility in writing. Tracks, ropes or tapes, leading-edge hardware and limit settings are usually designed as one family.
Sources
- ASTM F1346 Standard Performance Specification for Safety Covers — ASTM International Accessed August 22, 2026.
- Swimming Pool Covers — U.S. Department of Energy Accessed August 22, 2026.
