Castelle Prism Sofa High Back Deep 3-Seater
Castelle Prism Sofa High Back Deep 3-Seater -- view 2
Castelle Prism Sofa High Back Deep 3-Seater -- view 3
Castelle Prism Loveseat Deep Made in USA -- view 3
Castelle Prism Sofa High Back Deep 3-Seater -- view 5
Castelle Prism Sofa High Back Deep 3-Seater -- view 6

Castelle Prism Sofa High Back Deep 3-Seater

$5,983.00
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Full Description

High back outdoor sofas with genuine deep seating dimensions are rare -- most manufacturers compromise on back support or seat depth. The Castelle Prism High Back Deep 3-Seater is an 82.5-inch aluminum outdoor sofa with full back support and 28.5-inch seat depth, available at LOOMLAN with free shipping. This welded aluminum frame sofa anchors contemporary outdoor spaces with rust-resistant construction and customizable Sunbrella upholstery options.

Full Specifications

Brand Castelle
Dimensions 82.5" W × 35.5" D × 39" H
Seat Depth 28.5 inches
Seating Capacity 3 adults
Material Welded extruded aluminum frame with powder-coated finish
Upholstery Customizable; available in 100+ Sunbrella fabric options
Frame Finish 20+ powder-coated color options (warm gray shown)
Country of Origin Made in USA
Care Wipe aluminum frame with mild soap and water; spot clean cushions

What Is Deep Seating Outdoor Furniture?

Deep seating outdoor furniture features seat depths of 24 inches or greater with full back cushions and weather-resistant construction for year-round patio use. Unlike standard outdoor dining furniture, deep seating prioritizes lounging comfort over upright posture, anchoring covered patios and poolside lounge areas.

What You Get With the Castelle Prism High Back Deep Sofa

  1. High Back Design -- The 39-inch overall height includes supportive backing that extends above shoulder level for three adults, preventing slouching during extended outdoor entertaining.
  2. True Deep Seating Dimensions -- The 28.5-inch seat depth allows adults to sit fully back with proper leg support, 4-6 inches deeper than most outdoor sofas.
  3. Welded Aluminum Frame Construction -- Castelle's welded extruded aluminum eliminates flex and wobble common in bolted outdoor furniture, with sled-leg base distributing weight evenly.
  4. Powder-Coated Rust Resistance -- Multi-stage powder coating bonds directly to aluminum, creating a barrier against salt air, pool chemicals, and UV exposure without chipping or peeling.
  5. Customizable Frame and Fabric Options -- Available in 20+ powder-coated frame finishes and 100+ Sunbrella fabric options for coordination across entire outdoor spaces.

Where Does the Prism Sofa Work Best?

This deep seating outdoor sofa anchors covered patios and screened porches where extended relaxation is the priority. Pair with other pieces from the outdoor sofa collection or build a full conversation set with modular sectional units for larger entertaining areas. The rust-resistant aluminum frame makes it ideal for poolside installations within broader outdoor patio furniture schemes.

Frequently Asked Questions

What is deep seating outdoor furniture?
Deep seating outdoor furniture has seat depths of 24 inches or greater with full cushions and weather-resistant frames designed for lounging rather than upright dining posture.
What is the best material for an outdoor sofa?
Welded aluminum offers the best combination of rust resistance, structural stability, and low maintenance for outdoor sofas in coastal and poolside environments.
How do you protect an outdoor sofa from rain?
Store cushions indoors or in a weatherproof deck box during heavy rain, and wipe down aluminum frames with a dry cloth after exposure.
Are outdoor sofa cushions waterproof?
Sunbrella fabrics are water-resistant and quick-drying but not fully waterproof; prolonged exposure to standing water should be avoided.
Does this outdoor sofa come with free shipping?
Yes, LOOMLAN offers free shipping to the continental United States with no minimum order.
What are the exact seat dimensions for adults?
The seat depth is 28.5 inches and the overall width is 82.5 inches, accommodating three adults with full back support.

Trade & Commercial Specifications

The Castelle Prism High Back Deep Sofa meets commercial durability standards for hospitality and multi-family installations. Welded aluminum construction eliminates the maintenance intervals required by wood or wicker alternatives. LOOMLAN's trade program offers up to 40% off retail with no minimum order requirement.

Trade Pricing Up to 40% off retail -- apply free
Commercial Use Suitable for hospitality, multi-family, and contract installations
Volume Orders Project Concierge available for orders over $5,000

Questions about frame finishes or fabric options? Call 833-566-6526 or use Visual Search to find coordinating pieces from uploaded inspiration photos.

Key Features

Dimensions: 82.5" W x 36.5" D x 39" H
Seat Height: 19"
Seat Depth: 28.5"
Arm Height: 25"
Materials: Welded extruded aluminum frame
Handcrafted deep seating cushions

Your Order and Our Planet

Where Shopping Meets Planet-Saving Magic!

When you shop online with LOOMLAN, you’re not just getting fantastic products; you’re also making a positive impact on the planet! 🌍 

Here's the coolest thing about shopping with us - you're not just getting amazing furniture for your home, you're becoming part of something bigger. The moment you make a purchase, you automatically join our tribe of LOOMLANDERs (yes, that's what we call our awesome community of eco-conscious shoppers!). And the best part? Every single purchase, whether it's a tiny accent pillow or a grand dining set, kicks off our tree-planting mission - 10 beautiful trees added to our planet, just like that!

....IF THAT ISN'T ENOUGH... we take it a step further!

Because we believe in going the extra mile for our Earth, we've cooked up something even more special. When you reach the checkout, you get to play hero by picking a cause close to your heart. And here's the sweet part - it doesn't cost you a single penny extra! It's our way of spreading the love from our profits to projects that matter.

Imagine this: while you're picking out that perfect sofa, you're also choosing between providing 70 nutritious meals to kids in Kenya, giving women in Congo 30 days of life-changing business education, or helping restore our planet's precious forests. How amazing is that?

Every time you shop with LOOMLAN, you're not just decorating your space - you're helping write a better story for our planet. Want to see the real-time impact we're making together? Pop over to our IMPACT page and prepare to be amazed by what our LOOMLANDER community has achieved!

Some folks call us #EcoWarriors, and we wear that badge with pride. Because at LOOMLAN, we believe making a difference should be as easy as shopping for your home. So go ahead, browse our collections, knowing that every click, every purchase, every decision is helping create a greener, cleaner world for all of us.

Ready to shop with purpose? Join our growing family of LOOMLANDERs and help us prove that style and sustainability make the perfect pair. Together, we're not just furnishing homes - we're building a better future, one beautiful piece at a time! 🌍🌿

 

Return & Refund

At LOOMLAN, we are dedicated to providing high-quality, ethically made furniture and home decor. We are committed to ensuring that every LOOMLANDER is delighted with their purchase. We understand that sometimes a product may not meet your expectations, and we're here to help. Our return policy is designed to ensure clarity and fairness while reflecting our commitment to sustainability and customer satisfaction.

Eligibility for Returns

  • Return Window: Eligible items may be returned within 5 days of delivery. Items must be unused, unassembled, and in their original packaging.
  • Authorization: All returns require prior approval. Contact our customer service team to obtain a Return Authorization Number before returning any items.

Non-Returnable Items

Certain items are not eligible for return, including:

  • Final sale / clearance items or gift cards
  • Wired or assembled products
  • Custom-made to order items
  • Used items or items without original packaging
  • Returns from locations other than the original delivery
  • Altered items (repainted, refinished, cut, etc.)
  • Returns without prior authorization
  • International orders and orders outside the contiguous US

Damages and Defective Items

  • Visible Damages: Inspect your items upon delivery. If visible damage is present, refuse the delivery and clearly note on the delivery document that the shipment is refused due to damage. Contact us immediately to arrange for a replacement.
  • Concealed Damages: If damage is discovered after delivery, notify us within 48 hours. Provide photos and a description of the damage. We will coordinate a replacement or repair at no additional cost.

Return Freight Charges

  • Return freight charges must be paid by the customer, and original freight charges are non-refundable. For items offered with free or discounted freight, actual outbound shipping fees will be deducted from the refund.

Refunds and Restocking Fees

  • Processing Time: Refunds are processed within 7-10 business days after receiving and inspecting the return.
  • Deductions: Original shipping charges are non-refundable. A restocking fee of up to 100% may apply if items are not returned in new condition.
  • Restocking Fees: Restocking fees account for the time, labor, and costs associated with receiving and restocking items. Most returned items are not packaged to original standards or incur damage during transit.

Cancellation Terms

  • Orders canceled within 24 hours are fully refundable.
  • Orders canceled after 24 hours incur a 5% cancellation fee.
  • Pre-orders canceled within the given timeframe incur a 5% fee; cancellations after this timeframe are fully refundable.
  • Orders canceled after shipping will incur inbound and outbound shipping fees and a 20% restocking fee.

Fraud Prevention

We monitor return patterns to protect our community. Unreasonable return patterns may result in restrictions or refusal of future transactions.

Sustainability Commitment

Returned items are managed sustainably. Damaged items are either donated or responsibly recycled, minimizing environmental impact.

Customer Support

Our dedicated team is here to assist with any questions or concerns. Please reach out for personalized support.

Additional Guidelines

  • Parcel Items: Inspect immediately upon receipt. Keep all original packaging. Report damages within 48 hours with photos and a detailed description.
  • Missing or Incorrect Items: Report within 48 hours. We will investigate and send replacements as needed.

Color and Material Variations

Natural variations in materials (wood, marble, etc.) are expected and not considered defects. Color variations due to display differences are also not considered defects.