Carrier Route Targeter
Select Windsor 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 Windsor.
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 Windsor, CA:
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 Windsor 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 Windsor, CA
Industrial equipment, sustainable materials, and rigorous quality inspection on every order:
USPS Saturation Coverage Across Windsor, CA
Our print facility operates around the clock, providing fast 2 to 4 business day production turnaround on most commercial postcard runs for businesses throughout Windsor, CA.
Heavy 16pt Cardstocks & Certified Postal Indicia
For real estate agents and brokerages in Windsor, CA, direct mail remains the highest-converting method for securing new listings. Announcing recently sold properties, market updates, and free home valuation offers to surrounding neighborhood routes builds consistent seller lead pipelines in Sonoma.
Fast Print Turnaround & Direct Post Office Drop
Professional painting contractors in Windsor showcase stunning before-and-after exterior transformations on full-color UV gloss postcards, prompting homeowners to finally schedule their own painting estimates.
3D Interactive Preflight & Address Verification
Solar installation companies in Windsor achieve tremendous cost efficiency by targeting sunny subdivisions with high homeownership rates in Sonoma, showcasing projected utility savings on high-impact oversized postcards.
Full-Service Postal Bundling, Facing Slips & Form 3587
Custom printed presentation folders with business card slits provide a polished, unified framework for delivering sales proposals, corporate bids, and client welcome kits in Windsor.
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 Windsor.
Frequently Asked Questions in Windsor, CA
Everything you need to know about specs, turnarounds, and commercial press quality:
How long does printing and delivery take for Windsor mail drops?
Commercial printing takes 2 to 4 business days. Once printed and bundled, standard USPS delivery to Windsor mailboxes takes an additional 2 to 4 business days, meaning your campaign can drop within 5 to 8 business days from final proof approval.
How much does Every Door Direct Mail (EDDM) cost in Windsor, CA?
USPS commercial saturation postage for EDDM is currently approximately 21.6¢ per piece, which is over 60% cheaper than regular first-class mail. When combined with our commercial printing (starting at just a few cents per card), the total turnkey cost is typically between 28¢ and 38¢ per home delivered in Windsor.
Do I need to buy a mailing list to send postcards in Windsor?
No! That is the primary advantage of Every Door Direct Mail. You do not purchase names or addresses. Instead, you select postal routes in Sonoma, and the postal carrier delivers your postcard to every single address along that route.
What paper stock do you use for postcards mailed in Windsor?
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.
More California Direct Mail & EDDM Locations
Direct commercial courier and ground dispatch to neighboring hubs throughout California: