Carrier Route Targeter
Select Winnsboro carrier routes with live household counts, demographic filters, and USPS postage calculation.
Upload EDDM Artwork
Instant preflight check for USPS postal dimensions, address blocks, and certified postal indicia.
EDDM Design Templates
Proven saturation mail layouts for contractors, dentists, restaurants, and realtors across Winnsboro.
Print, Bundle & Mail
We print on heavy 16pt cardstock, bundle into 100-packs with facing slips, and ship direct to your local post office.
USPS-Approved EDDM Postcard Dimensions & Specs
Engineered to meet strict postal sorting automation standards across Winnsboro, SC:
6.5" x 9" Standard Postcard
USPS Flat Approved • High Impact
Our most popular size nationwide. Ample canvas for large promotions and menus while maximizing postage savings.
6.25" x 11" Oversized Mailer
Long Form • Mailbox Standout
Towering horizontal format that commands recipient attention when pulled from a crowded Winnsboro mailbox.
8.5" x 11" Jumbo Full-Page
Mini-Catalog Presentation
Full magazine-page size. Unfold multi-product sales promotions, medical service menus, or home remodeling guides.
16pt Ultra-Thick Cardstock
Premium Heavyweight Board
Rigid, professional cardstock engineered to resist dog-earing and curling during high-speed automated postal processing.
High-Gloss UV Shield
Liquid UV Protective Barrier
Liquid coating cured under ultraviolet lamps, protecting your artwork against scuffs, moisture, and postal machine belts.
100-Pack Postal Bundling
Facing Slips & Form 3587 Included
Every order is count-verified, precision cross-strapped into 100-packs, labeled with facing slips, and ready for drop-off.
Commercial Printing Standards for Winnsboro, SC
Industrial equipment, sustainable materials, and rigorous quality inspection on every order:
USPS Saturation Coverage Across Winnsboro, SC
Automotive repair shops and tire centers in Winnsboro keep their service bays full month after month by mailing seasonal maintenance packages, oil change promotions, and brake inspection vouchers to surrounding zip codes like 29180.
Heavy 16pt Cardstocks & Certified Postal Indicia
Churches, non-profits, and civic organizations in Winnsboro welcome new community residents, invite neighbors to seasonal holiday services, and rally support for charity fundraisers through cost-effective saturation mailings.
Fast Print Turnaround & Direct Post Office Drop
Chiropractic clinics and physical therapy centers in Winnsboro generate consistent weekly appointments by offering introductory consultations and spinal wellness screenings to local neighborhood residents.
3D Interactive Preflight & Address Verification
Investing in tangible physical marketing signals financial stability and permanence to Winnsboro consumers, separating your business from fly-by-night competitors.
Full-Service Postal Bundling, Facing Slips & Form 3587
Our high-gloss UV coating acts as an armor shield for your postcards, protecting them against scuffs, moisture, and postal automated sorting equipment as they journey through the Fairfield postal processing facility.
Seamless 3-Step Production Workflow
From digital canvas to press-cured finish in 24 to 48 hours:
Select or Upload Design
Pick from 1,000+ templates, generate with AI in 30 seconds, or upload your print-ready PDF/vector artwork.
Interactive 3D Proof
Inspect trim boundaries, bleed margins, and paper finish in realistic 360° before sending your files to press.
Fast Press & Direct Delivery
Printed on commercial Heidelberg offset presses with rapid 24-48h turnaround and express delivery to Winnsboro.
Frequently Asked Questions in Winnsboro, SC
Everything you need to know about specs, turnarounds, and commercial press quality:
Does Postcard EDDM handle the postal paperwork and bundling for Winnsboro?
Yes! We offer full-service fulfillment. We print your cards on heavy 16pt cardstock, bundle them into required 100-piece stacks with facing slips, prepare USPS Form 3587, and can even ship directly to your local Winnsboro post office.
Can I filter out apartments and businesses in Winnsboro?
Yes. Our interactive mapping tool allows you to select residential-only delivery, effectively filtering out commercial business boxes and apartment complexes if you are targeting homeowners in Winnsboro.
What paper stock do you use for postcards mailed in Winnsboro?
We print on heavy 16pt commercial cardstock (or 14pt upon request) with your choice of high-gloss UV coating for vibrant color protection or silk matte finish for an elegant glare-free look.
How long does printing and delivery take for Winnsboro mail drops?
Commercial printing takes 2 to 4 business days. Once printed and bundled, standard USPS delivery to Winnsboro mailboxes takes an additional 2 to 4 business days, meaning your campaign can drop within 5 to 8 business days from final proof approval.
More South Carolina Direct Mail & EDDM Locations
Direct commercial courier and ground dispatch to neighboring hubs throughout South Carolina: