The foundation of the 18oz vinyl coated fabric is a 5oz high-tenacity (strongest) polyester yarn. The top side and underside have 6.5oz of coating that provides superior tear resistance, ultra violet, and anti-fungal protection, and water tightness. All cross seams are heat welded (not sewn). Shelter-Rite 18oz will not stretch, shrink, or rot. On average cover weighs 65lbs.
The foundation of this new lightweight Shelter-Rite SLT13 is identical to the Shelter-Rite 18oz fabric except the underside coating was reformulated and reduced to 1.5oz. The fabric still maintains the same tear resistance, ultra violet and anti-fungal protection, and water tightness as SR18. All cross seams are heat welded (not sewn). SLT13 will not stretch, shrink or rot. An average cover weight of your 47lbs.
Made from solution-dyed polyester with a water resistant back coating. This fabric is engineered for superior hydros and breathability. The coating on the underside prevents abrasion while the matte, woven top gives an attractive, outward-facing look. This easy to put on/off the lift, light weight 8oz water-resistant material is a great option for anyone.
Made from hybrid-coated polyester and is ideal for harsh manner environments because it offers exceptional resistance to abrasion while maintaining superior strength and visual appeal. Harbor-Time is a highly water repellent cloth that is resistant to both mildew and ultraviolet light. Fabric seams are heat welded (not sewn). An average cover weighs 42lbs.
Made of solution-dyed acrylic fibers with PVC coating on one side. The PVC coating is color matched with the acrylic, thus combining the elegance of the acrylic fabric with PVC for 100% waterproof performance. The 19oz waterproof fabric makes RecWater a suitable option for extreme weather conditions.
Replacement canopies for Nucraft and Craftlander boat lifts are available at UnderTheSun Canopies. Both brands share the same frame construction, so the same canopy fits either lift — you just need your frame width, length, and whether your front is flat or peaked. Every canopy is made in the USA and backed by a 5- or 7-year warranty depending on the fabric you choose.
Frame Overview
Nucraft and Craftlander lifts use a standard steel frame construction. The canopy top fits over the front and rear crossbars and attaches along the side rails. Frame dimensions vary across the product line, so measuring your specific lift is essential rather than relying on general size estimates.
How to Measure
Take the side rail length from front to back along the top rail, and the outside width at the widest point of the frame. Most Nucraft/Craftlander canopies fall in the 20-26 foot range with widths from 96 to 120 inches. If your lift is an older model, dimensions may differ from current production, so measuring directly is always the right call.
Flat Front or Flared End
Nucraft and Craftlander lifts have been produced in both flat-front and flared-end styles. Check the front of your frame — if the front rail angles outward, you have a flared front. If it’s a straight horizontal bar, that’s a flat front. The canopy pattern is different for each, so confirm this before ordering.
Attachment Hardware
These lifts use standard bungee or spring-loop attachment along the bottom edges of the canopy. If your existing hardware is worn, replacing it along with the canopy is worth doing at the same time. We can include hardware with your order.
Fabric Recommendations
HarborTime is our top choice for most Nucraft and Craftlander replacements — lighter, cleaner-looking, and holds up well against UV over multiple seasons. Shelter-Rite 18 oz is the heavy-duty vinyl option for owners who prefer a traditional feel. SLT13 works well for seasonal use where you’ll be removing and storing the cover each fall.
Place Your Order
Have your measurements and front style ready, then contact us or order through the shop. Questions about sizing or fabric? Call us — we can usually sort it out in a few minutes.