Carrier Route Targeter
Select Seahurst 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 Seahurst.
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 Seahurst, WA:
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 Seahurst 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 Seahurst, WA
Industrial equipment, sustainable materials, and rigorous quality inspection on every order:
USPS Saturation Coverage Across Seahurst, WA
Roofing, HVAC, and general contractors in Seahurst understand that storm season and seasonal maintenance require rapid, targeted outreach. By saturating postal routes in neighborhoods with aging homes, contractors generate high-ticket estimate requests when demand is peak.
Heavy 16pt Cardstocks & Certified Postal Indicia
Gyms, fitness studios, and martial arts academies throughout Seahurst leverage saturation postcards to drive January New Year registrations, summer boot camps, and back-to-school family enrollment drives across King.
Fast Print Turnaround & Direct Post Office Drop
Don't overlook the reverse side of your postcard: while the front should captivate attention, the back provides valuable space for detailed service menus, warranties, and trust badges.
3D Interactive Preflight & Address Verification
A clear, bold expiration date on your Seahurst postcard creates urgency, compelling recipients to act quickly rather than setting the mailer aside and forgetting about it.
Full-Service Postal Bundling, Facing Slips & Form 3587
Every Door Direct Mail eliminates the waste of duplicate mailings. Because every home on a carrier route receives your postcard in Seahurst, you establish high brand frequency and neighborhood-wide awareness that digital banner campaigns cannot match.
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 Seahurst.
Frequently Asked Questions in Seahurst, WA
Everything you need to know about specs, turnarounds, and commercial press quality:
What postcard sizes are approved by the USPS for EDDM in Seahurst?
USPS requires EDDM mailers to meet specific 'flat' criteria: longer than 10.5" OR taller than 6.125" OR thicker than 0.25". Our most popular USPS-compliant sizes for Seahurst campaigns are 6.5" x 9", 6.25" x 11", and 8.5" x 11" jumbo mailers.
Can I filter out apartments and businesses in Seahurst?
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 Seahurst.
What paper stock do you use for postcards mailed in Seahurst?
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.
Do I need to buy a mailing list to send postcards in Seahurst?
No! That is the primary advantage of Every Door Direct Mail. You do not purchase names or addresses. Instead, you select postal routes in King, and the postal carrier delivers your postcard to every single address along that route.
More Washington Direct Mail & EDDM Locations
Direct commercial courier and ground dispatch to neighboring hubs throughout Washington: