Rigid signs

Rigid signs cover the substrate-based signage category: prints on inflexible materials that hold their shape without a frame. The substrate IS the product, so substrate choice drives every other decision (indoor vs outdoor, weight, durability, mountability).

Coroplast (corrugated plastic) is the lawn-sign and yard-sign workhorse — lightweight, weatherproof, and cheap. 4mm coroplast is the standard for short-term outdoor use; 6mm and 10mm handle higher wind loads.

Aluminum is the permanent outdoor substrate. 3mm aluminum holds bolt mounting, doesn't warp, and survives 5+ years outdoors. Used for permanent property signs, parking signs, traffic signs, and exterior business signage.

Foam board, Sintra (rigid PVC), and styrene are the indoor lineup. Foam board is short-term trade-show signage. Sintra is the premium indoor tier — smoother surface, more durable than foam board. Styrene is flexible enough to bend for in-store hanging.

Common use cases

• Lawn signs — political campaigns, real estate, contractor advertising
• Outdoor business signage — storefront signs, parking, wayfinding
• Trade-show display — foam board backdrops, A-frame entrance signs
• Indoor retail — POP displays, hanging signs, menu boards

Filter rigid signs by spec

• 4mm (3)

Browse rigid signs variants

• A-Frame Sign Printing →

  Our A-frame sign printing produces 2 sizes of A-frame signs. zprintz prints sandwich board signs that a great for outdoor use. Sign up now to view prices.

• A-Frame Sign Holder →

  An A-frame sign holder (also known as a sandwich board) is perfect for displaying signs outdoors. zprintz's metal A-frame sign holder comes in 2 sizes.

• Print Aluminum Signs Wholesale →

  Print aluminum signs wholesale for all your clients' outdoor signage needs. zprintz trade printing is here to help you profit through print.

• Print 10mm Coroplast Signs Wholesale →

  Print 10mm coroplast signs at wholesale prices for real estate signage, store signage, and other outdoor signage with zprintz trade printing.

• Yard Signs →

  Yard signs on 4mm coroplast are essential for campaigns, advertising, and more. Get your client's yard sign printing done wholesale with zprintz.

• Coroplast Signs Printing →

  Printing coroplast signs should be easy and profitable. That's why zprintz offers printed outdoor lawn signs on 6mm coroplast at wholesale prices.

• 8mm Coroplast →

  8mm coroplast is perfect for real estate signs! Print for sale signs and sold signs at wholesale prices with zprintz's signage printing services.

• 24pt Display Board / POP Displays →

  24pt display board printing is quick and affordable at zprintz. Print point of purchase displays for your clients at wholesale prices by signing up!

• Display Board / POP →

  Display board printing on 40pt stock is thick and sturdy. Print them with zprintz as retail point of purchase displays, store signs and more.

• Foam Board Printing →

  Foam board printing finally made easy and affordable! Print large foam boards wholesale now with zprintz and enjoy exclusively low prices for trade only.

• H-Stakes for Yard Signs →

  H-stakes for yard signs are inserted into coroplast lawn signs to install them into the ground. Order H-stands from zprintz. We print for sign shops too!

• Print Signs for Social Distancing →

  Print signs for social distancing at wholesale prices with zprintz. These 4mm coroplast signs can be used as yard signs and more. Order online now.

• PVC Signs Printing Wholesale →

  Looking to print PVC signs wholesale? zprintz prints sintra signage and more, for indoor and outdoor use. Get 3mm PVC signs printed now.

• Styrene Sign →

  Styrene sign printing is perfect for clients who need indoor plastic signs. zprintz uses a thin PVC sheet for our styrene prints so you can roll them up.

• Print Table Covers & Tablecloths for 6 Ft Table →

  Print table covers and tablecloths for trade shows, conventions and more. zprintz's 6 ft table cover printing meets all your clients' display needs.

• Print Table Covers & Tablecloths for 8 Ft Table →

  Print table covers and tablecloths for trade shows, conventions and more. zprintz's 8 ft table cover printing meets all your clients' display needs.

Compare your options

• Aluminum vs Sintra rigid signs — which substrate to choose →

  Aluminum is outdoor permanent; Sintra is indoor premium. Real differences in weather resistance, print quality, weight, mounting, and cost.

• 4mm vs 10mm coroplast — lawn sign vs heavy-duty outdoor →

  4mm coroplast is the lawn-sign standard; 10mm is the heavy-duty outdoor tier. When to upgrade based on wind, lifespan, and mount type.

Editorial guides

• Outdoor sign substrate buying guide — aluminum, coroplast, Sintra, and more →

  A practical decision tree for outdoor and indoor rigid signs: when to pick aluminum, coroplast (4mm vs 10mm), Sintra, foam board, or styrene based on lifespan, mount type, and cost.

• Real estate yard sign printing — sizes, stocks, rules, and conventions →

  The practical playbook for real-estate yard signs: 18×24 vs 24×36 sizes, 4mm vs 6mm vs 10mm coroplast, mounting hardware, MLS rules, and rider strip strategy.

Frequently asked

What substrate is a-frame sign printing printed on?

A-frame sidewalk signs — a self-standing two-sided print frame ideal for retail entrances, café boards, and event wayfinding. 4mm coroplast inserts swap quickly for seasonal promos.

How long does an A-frame survive on a sidewalk?

The aluminum or composite frame lasts indefinitely with reasonable care. The coroplast or styrene insert lasts 6–24 months in continuous outdoor use (UV fades the colour over months; rain and wind don't damage the substrate). Replace inserts as the colour fades; the frame stays.

How long does production take?

Rigid signs typically run 4–7 business days from file approval, plus shipping. Large-format aluminum and Sintra runs (above 4×8 feet) add 2–3 days. Shipping is by freight on signs above 4 feet, which has its own timing.

What substrate is a-frame sign holder printed on?

A-frame sidewalk signs — a self-standing two-sided print frame ideal for retail entrances, café boards, and event wayfinding. 4mm coroplast inserts swap quickly for seasonal promos.

What substrate is print aluminum signs wholesale printed on?

Rigid aluminum substrate at 3mm thickness — built for outdoor permanent installation. Weather-resistant for 5+ years, holds bolt-mount hardware, doesn't warp like coroplast or foam board can.

Can aluminum signs be mounted to a brick or stone wall?

Yes — aluminum holds bolt-mount hardware cleanly. Pre-drilled mounting holes available at quote (specify hole positions when ordering). For brick mounting use masonry anchors rated for the sign's weight.

What substrate is print 10mm coroplast signs wholesale printed on?

Corrugated plastic substrate, lightweight and weather-resistant. 4mm is the lawn-sign standard; 6mm and 8mm carry heavier wind loads. 10mm is the outdoor heavy-duty tier for trade shows and yard signs.

Is 4mm enough for windy outdoor use?

For lawn signs and yard signs in normal weather: yes. For high-wind outdoor installations (>30mph sustained): upgrade to 6mm or 8mm coroplast, or use rigid aluminum. 4mm coroplast will bend and eventually fail in sustained high wind.

Spec highlights

• Substrates: 4mm/6mm/10mm coroplast, 3mm aluminum, foam board, Sintra, styrene
• Sizes: lawn signs 12×18 and 18×24; larger signs up to 4×8 feet
• Mounting: H-stand for lawn, bolt for aluminum, easel back for indoor
• File prep: 100–150 DPI at print size; CMYK; 1" safe zone from edges

Start designing

Pick a stock, finish, and size. Price is instant. Upload your design — we run print-ready file checks before anything ships.