A covered slip is the highest-value protection you can add over a boat: a roof that blocks the Texas sun that fades gelcoat, cooks upholstery, and breaks down canvas — plus the rain that fills bilges and streaks hulls. Jordan Marine Construction builds covered slips across Lake Conroe, Lake Livingston, Clear Lake, and the Houston Gulf Coast, from single-slip roofs to multi-slip structures, with 40+ years of construction experience.
A slip cover is a real structure over open water: roof loads and wind uplift carried through posts into driven pilings. We engineer it that way — and size clearances around your actual boat on its lift at full rise, the detail that separates usable covers from expensive mistakes.
Request Your Free EstimateOur Covered Slip Construction Process
- 1
Slip & Vessel Assessment
We measure your boat (on the lift, at full rise) and the slip to set roof height, pitch, and footprint.
- 2
Design & Permitting
Roof style is matched to your dock and home, drawn, and permitted through the controlling authority.
- 3
Structure
Pilings driven to refusal and treated framing carry the roof with uplift-rated connections for storm winds.
- 4
Roofing & Finish
Roofing, trim, and optional lighting complete the cover — integrated cleanly with the existing dock and lift.
Materials & Treatment Specifications
Marine-grade pilings, environment-treated framing (2.5 CCA saltwater, .60 freshwater), hot-dip galvanized uplift connections, and roofing matched to your dock and home's style. Timber-truss roof options available for an architectural interior.
The Math of a Roof: What Sun Actually Costs a Boat
Texas sun is the most expensive weather your boat faces. UV breaks down gelcoat until it chalks, cooks vinyl upholstery until it cracks, fades canvas and carpet, and bakes every rubber seal topside — damage that accrues silently every cloudless day, which around here is most of them. Rain adds its share: bilges that cycle wet, water-spotted finishes, and covers that mildew faster than they dry. A covered slip interrupts all of it at once, which is why boats kept under roofs appraise and resell visibly better than identical boats kept open.
Paired with a lift, a covered slip is functionally a garage on the water: hull dry, interior shaded, boat ready without the twenty minutes of uncovering and bailing that open storage demands. Detailers, upholsterers, and brokers will all tell you the same thing — the covered-slip boat is the one they can spot from the dock.
We build slip covers across Lake Conroe, Lake Livingston, Clear Lake, and the Houston Gulf Coast, from single-slip roofs to multi-slip family structures, with 40+ years of construction experience behind the framing.
A Roof Over Water Is Wind Engineering First
A slip cover looks simple and loads like an aircraft wing: a broad roof surface standing on open posts over water, fetch on every side, in a region that takes tropical weather. Gravity is the easy load — uplift is the design case. Our covers are engineered accordingly: pilings driven to refusal, posts and framing sized for the roof and the wind, and uplift-rated connections at every joint, because the storm that lifts an under-built cover typically drops it on the boat it was protecting.
Clearance is the detail that separates usable covers from expensive mistakes, and it's measured — not estimated — from your actual boat on its lift at full rise, including hardtops, towers, wake racks, and antennas, plus margin. Roofs built from spec sheets or the previous owner's boat run two feet low with painful regularity; we measure the real vessel and design the rise around it.
Style finishes the job: roof pitch and materials matched to your dock and home where visual continuity matters, gable or hip forms to suit the structure, and timber-truss framing available where you want the underside to be architecture. Permitting through your water's controlling authority — SJRA, TRA, City of Houston, USACE/GLO — is handled as part of every project, with height limits confirmed before design.
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Where We Build Covered Slip Construction
We build covered slip construction for waterfront communities across Greater Houston, Lake Conroe, Lake Livingston, and the Texas Gulf Coast. A few of the areas we serve:
Don't see your area? View all service areas or contact us.
Covered Slip Construction FAQs
Can you add a cover over my existing slip and lift?
Usually yes — new posts and pilings can often carry the roof independently of the existing dock's framing. We assess the structure and design the cover to integrate cleanly with what's there.
How much clearance does a covered slip need?
Enough for your boat at full lift rise, including hardtops, towers, and racks, plus margin. We measure the real boat rather than working from spec sheets — the most common covered-slip mistake is a roof built two feet too low.
How much does a covered slip cost?
Roof size, height, style, and foundation needs set the number — a single-slip gable over an existing sound dock is a very different project from a new two-slip structure with lifts. Free itemized estimates price your actual configuration.
Metal roof or shingles for a slip cover?
Metal dominates on the water for good reasons: lighter, faster-shedding, longer-lived in marine humidity, and available in colors that match most homes. Shingles suit owners matching a nearby roofline exactly. We build both; the frame is engineered the same either way.
Will a covered slip make my dock darker or feel closed in?
A well-proportioned cover shades the slip, not the whole dock — walkways and platforms stay open, and roof height keeps the space airy. Skylight panels are an option where owners want light over the slip itself.
Can a covered slip survive hurricane winds?
Engineering is the difference-maker: uplift-rated connections, driven pilings, and framing sized for wind loads give covers a real fighting chance in tropical weather. Much of our post-storm repair work is on covers that lacked exactly those details — ours are built with them by default.
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Get a Free Covered Slip Construction Estimate
Tell us about your project and we'll provide a detailed, no-obligation estimate. Serving Greater Houston, Lake Conroe, Lake Livingston, and the Texas Gulf Coast.