Alion Home Waterproof Pergola Cover - Universal Replacement Canopy 12'x10' Beige, UV-treated PU-coated

Alion Home’s Waterproof Pergola Cover is a universal replacement canopy sized 12' L x 10' W in beige, designed to slip over existing pergola frames to block sun and shed light rain while securing with stainless-steel grommets and tie cords.

This replacement canopy gives a simple, cost-effective way to refresh an existing metal or wood pergola without replacing the frame. Made from 160 GSM, 350-denier polyester with a polyurethane coating, the fabric is treated for UV resistance and water repellency. The canopy includes reinforced rod pockets and stainless-steel grommets so you can anchor it to posts and add weighted rods (sold separately) to keep the sides taut. It fits many common pergola frames; note the listed dimensions are the cover’s exact size, not the structure’s footprint.

How does this canopy handle sun and UV exposure?

The fabric is UV-treated to reduce sun transmission and help protect furniture beneath the pergola. While no fabric blocks every UV ray, this polyester weave with UV treatment significantly reduces direct sunlight and helps create a cooler shaded space.

• 160 GSM, 350-denier polyester weave for durable shade.
• UV-treated finish to limit sun penetration and fading.
• Beige earth-tone that reduces glare and blends with outdoor decor.

Is the canopy waterproof and what maintenance does it need?

The canopy is coated with polyurethane to repel rainfall and is intended to shed light to moderate showers. For best performance, install the PU-coated side facing upward and slope the cover so water can run off; occasional puddling can be pushed out with a broom or rod.

• PU coating helps water bead and run off the fabric.
• Install with coated side up—reversing it will reduce waterproofing.
• Add small drainage holes at known low points if water pools repeatedly.

What does installation involve and which parts are included?

Installation is straightforward: drape the cover over your pergola frame, thread curtain-style rods through the side pockets to weigh the edges, and secure corners through stainless-steel grommets using the supplied tie cords. Frames and rods are not included, but the canopy is designed to work with most standard pergola structures.

• Corner grommets and tie cords included for anchoring to posts.
• Rod pockets run along the sides for adding weighted rods (not included).
• Compatible with metal or wood pergolas—measure the cover size to match your frame.

What warranty and support does Alion Home provide?

Alion Home offers a customer-focused return policy and limited warranty, including a 30-day easy return window and a one-year limited replacement warranty under normal use. Custom sizes are also available by contacting Alion Home directly for a made-to-order option from California.

• 30-day hassle-free returns if you’re not satisfied.
• One-year limited replacement warranty for normal use.
• Custom sizing available on request—reach out to Alion Home for details.

Who is this for: homeowners or renters who want an affordable, easy-to-install replacement canopy to refresh an existing pergola, protect outdoor furnishings from sun and light rain, and create a comfortable shaded area. It’s a practical choice if you already have a pergola frame and want a neutral beige cover with UV treatment, water-repellent coating, reinforced grommets, and rod pockets for a neat, anchored fit.