Western Interlock® Largo 18™

Name: Western Interlock® Largo 18™
Brand: Western Interlock Inc.
SKU: WIPSLR017061
Availability: InStock

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PRO PRICING AVAILABLE – Ask our team about contractor discounts, pallet pricing, and nationwide freight.

When you choose the Largo 18, you’re choosing a paver that speaks in volumes; not just size, but in presence. At a large 18″ × 36″ (920 × 460 × 60 mm) format, it reduces joint lines, creates clean expanses, and gives your outdoor surface a seamless, luxurious feel.

Engineered from high-quality dry-cast concrete and finished with the precision and durability that contractors expect, Largo 18 handles heavy traffic, pool-side moisture, and Mountain West freeze/thaw cycles. Whether you’re building a rugged patio, sleek urban courtyard, or upscale pool deck, this paver gives you big scale and strong performance.

Product Details & Specs

Profile: Largo 18 large-format paver

Size: 920 × 460 × 60 mm (36.25″ × 18.12″ × 2.36″)

Thickness: 60 mm nominal (~2.36″)

Color Options: Cambridge Blend · Charcoal · Jamestown Blend · Pewter · Umbria Blend

Application: Large patios, pool decks, terraces, modern outdoor spaces

Finish: Smooth top surface with bevels – modern look and reduced joint impact

Manufacturer: Western Interlock

Distributor: American Stone

Availability: Pick-up in Utah or nationwide freight & job‐site drop available

Shipping & Availability

Available for pickup from our American Stone yards in Salt Lake City, Heber, Sunset, or Vancouver. Nationwide palletized shipping available, with verified truck and site access required these are large format, heavy pallets, so plan accordingly.

FAQs

Q: Can Largo 18 be used for pool decks and wet-zone areas?
A: Yes. The smooth finish, appropriate thickness, and dry-cast concrete construction make it well suited for outdoor surfaces including around pools.
Q: What installation challenge does a large format paver present?
A: Larger panels demand a very flat substrate, careful leveling, and tighter joint control; but when installed properly, the visual payoff is dramatic.

Q: How many pallets will I need for a given surface?
A: Each pallet covers approx. 72 sq ft (per manufacturer specs).

Need Help Picking the Right Pattern?

Every hardscape project has its variables slope, exposure, traffic, aesthetics; and our team at American Stone knows how to guide you through them. We’ll help you match color, layout, and pattern for Largo 18 to fit your vision and build-schedule.

Speak with an American Stone Team Member

Pro Tips from American Stone

With large-format pavers, substrate flatness is everything — aim for less than ⅛″ deviation across 10′.
Order 10–15% extra material to cover cuts, waste and layout flexibility (especially around pool returns).
Mix cartons of color blend to avoid visible repetition, large units amplify any pattern repeat.
Maintain tight, consistent joints to preserve clean lines and reduce settling.
Because of size and weight (~122 lbs. per piece), use appropriate handling equipment and ensure pallet unload access on site.

Western Interlock® Largo 18™

READY TO GET STARTED? >>>

Need Help Picking the Right Pattern?

Pro Tips from American Stone

Flexible Financing

Professional Pricing

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