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Lanai Deep Seating Seat/Back Section — Black | Poly Lumber Outdoor Sectional | Haven Crafters USA
Most people don't think about their outdoor furniture until it lets them down.
The cushion goes flat. The frame starts to rust. The finish fades into something embarrassing by July. And suddenly what was supposed to be a beautiful outdoor living space becomes a project you keep putting off.
The Lanai Deep Seating Seat/Back Section was built so that never happens to you.

Built From the Ground Up — Literally
This seat/back section is the core structural unit of the Lanai Deep Seating system. Whether you're starting with a single seat or designing a full wraparound sectional for a large deck or patio, this is the piece everything else connects to.
The slatted back design delivers that classic, clean outdoor aesthetic — while the deep seat frame is engineered to hold your cushion securely and support real, lasting comfort. This isn't furniture you perch on. This is furniture you settle into.

Why Poly Lumber Changes Everything
The Lanai Deep Seating Collection is crafted from high-density polyethylene (HDPE) poly lumber — a premium material made from recycled plastics that outperforms wood, metal, and wicker in virtually every outdoor category.
Here's what that means for you:

Never rots — moisture has no effect on poly lumber, ever
Never rusts — no metal components means no corrosion, no staining, no structural failure
Never needs painting or staining — the color goes all the way through the material
UV-resistant — engineered to resist fading in direct sun exposure year after year
Easy to clean — soap and water is all you need
Environmentally responsible — made from recycled materials without sacrificing quality

This is the material choice that serious outdoor furniture buyers make when they're done replacing cheap pieces every few years.

The Lanai Deep Seating System — Build It Your Way
The Lanai isn't a one-size-fits-all solution. It's a modular outdoor seating system designed to fit your space, your lifestyle, and your vision.
Start with this Seat/Back Section and expand with:

Corner Units — anchor your sectional layout
Armrest/End Sets — finish the look with clean, intentional edges
Ottoman — add a footrest and complete the lounge experience
Cushion Sets — available in Sunbrella® fabric or Marine Leatherette for all-weather luxury

Whether your space is a cozy covered porch, an expansive pool deck, or a lakefront retreat, the Lanai Deep Seating system scales to fill it beautifully.

The Black Finish — Bold, Versatile, Timeless
Black outdoor furniture does something other colors can't — it makes everything around it look better. Against natural wood decking, green landscaping, stone patios, or light-colored cushions, the Black Lanai frame becomes the anchor that ties your entire outdoor design together.
It doesn't fade. It doesn't show wear. It just gets better looking every season.

Perfect For:
Outdoor sectional seating · Modular patio furniture · Deep seating deck furniture · Covered porch seating · Pool deck furniture · Lakefront outdoor furniture · Year-round outdoor living · Poly lumber outdoor sectional · Black patio furniture · Luxury outdoor lounge seating

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Outdoor deep seating sectional · Poly lumber patio furniture · Black outdoor sectional · Modular outdoor furniture USA · Weather-resistant patio sectional · HDPE outdoor furniture · Deep seat patio chair · Haven Crafters Lanai collection · Outdoor furniture that lasts · Low maintenance patio furniture

Haven Crafters USA — Refined Design. Lasting Quality. Outdoor Living, Elevated.
Shop the complete Lanai Deep Seating Collection and design the outdoor space you've always imagined.
📦 Delivery available across the USA. Secure checkout. Top-notch support.