Every roofer who’s tried direct mail has a different experience with it. One contractor swears by postcards. Another ran them for a year and never got a call. Another sends something unusual and books 10 jobs off a single campaign.
The difference isn’t usually the market or the timing. It’s the format.
Here’s a breakdown of the 7 most common types of roofing mailers, what they cost, and how they actually perform when they hit a homeowner’s mailbox.
1. Standard Postcards
The postcard is the workhorse of roofing direct mail. It’s cheap, easy to produce, and most fulfillment services handle large volumes with short turnaround.
The problem: every roofer is sending the same postcard. Homeowners have seen it. They know what it is before they finish pulling it from the mailbox. Response rates on generic roofing postcards average 0.3–0.5%.
Cost per piece: $0.80–$1.50 all-in (print and postage)
2. Oversized Postcards
A bigger postcard stands out in the mail stack and gets more visual real estate for your message. Response rates are marginally better than standard postcards for the same reason a billboard performs better than a bus bench.
Still a postcard, though. Still looks like an ad. Still gets sorted accordingly.
Cost per piece: $1.25–$2.00
3. Letter Mailers
A letter in a white or kraft envelope looks like correspondence, not marketing. It gets opened at a higher rate than any postcard format because the homeowner doesn’t know what’s inside until they open it.
The catch: the inside has to match the outside. A professional-looking envelope containing a generic sales letter undercuts the credibility built by the format. These work best when the copy is specific, local, and relevant to the recipient’s neighborhood.
Cost per piece: $1.50–$2.50
4. Bifold and Trifold Brochures
Brochures let you go deep on services, credentials, and before/after photos. They’re popular with contractors who want to establish credibility and show a full range of work.
They’re less effective as cold-audience mailers because they require more attention than most homeowners are willing to give an unsolicited piece of mail. They work better as follow-up pieces after initial contact — not as first-touch cold outreach.
Cost per piece: $1.75–$3.00
5. Every Door Direct Mail (EDDM)
EDDM is the USPS program that lets you mail to every address on a mail carrier route without purchasing a mailing list. It’s inexpensive and the postal service handles delivery routing.
The limitation is targeting. You’re mailing to everyone on a route with no filtering for age of home, ownership status, or proximity to a recent job. It’s volume over precision, which drives the cost per lead up even when the cost per piece is low.
Cost per piece: $0.20–$0.35 (EDDM postage only; add design and print costs)
6. Handwritten or Handwritten-Style Cards
Handwritten cards — or cards printed to look handwritten — get opened because they feel personal. They look different from bulk mail, and that difference generates higher open rates.
The challenge is scale. Actual handwritten cards are labor-intensive. Printed handwriting fonts work but lose some of the effect once the recipient realizes it’s a template. At high volumes, the authenticity advantage fades fast.
Cost per piece: $1.50–$4.00 depending on format and quantity
7. Dimensional Mailers With a Physical Sample
Dimensional mail contains a physical object — something with weight and texture that the homeowner can feel through the envelope before they open it.
For roofers, the most effective version is a piece of actual asphalt shingle mailed from a recently completed job in the recipient’s neighborhood. The shingle is sourced from the job site, mailed in a white envelope, and connects the physical product the homeowner already saw being installed to the mailer they’re now holding.
This format generates response rates of 3–5% — 6 to 10 times the industry average for standard postcards.
The reason it works: it’s specific, unexpected, and impossible to confuse with bulk mail. A homeowner who watched a crew finish a job across the street, then opens an envelope to find a piece of that roof with the contractor’s information, is in a completely different mental state than someone reading a postcard.
See how ShingleDrop uses this format from job site to mailbox.
Cost per piece: approximately $11 all-in (ShingleDrop)
Which Format Should You Use?
For targeted neighborhood outreach after a completed job, dimensional mail with a physical shingle beats every other format on response rate. The cost per piece is higher, but the cost per lead is lower once you account for how many leads each format actually generates.
For broad geographic reach on a tight budget, EDDM provides volume. For follow-up with homeowners who have already had contact with your business, letter-format mailers or brochures make more sense than cold dimensional mail.
The metric that matters is cost per lead, not cost per piece. Compare ShingleDrop pricing to what you’re currently spending per lead and the math tends to land in the same place.
FAQ
Which roofing mailer format has the highest response rate?
Dimensional mailers — pieces containing a physical object — consistently outperform flat-format mail. For roofing specifically, a shingle-based mailer sent to neighbors near a completed job generates 3–5% response rates compared to 0.3–0.5% for standard postcards.
Is EDDM worth it for roofers?
EDDM works for volume campaigns but sacrifices targeting precision. If you’re willing to mail to a large number of homeowners who have no particular reason to think about their roof right now, the cost per piece is low. But your cost per lead will reflect that lack of targeting.
How often should roofers send direct mail?
After every completed job, at minimum. Post-job radius targeting to 250–500 homes is the highest-converting direct mail a roofer can send because the job site itself creates context and relevance for the mailer.
What’s the minimum budget for a roofing direct mail campaign?
You can test dimensional mail with ShingleDrop starting at $2,750 for 250 mailers. That’s a realistic test size to measure response rate and cost per lead in your specific market.
Most roofing mailers get thrown away. A ShingleDrop mailer gets opened because a piece of your work is inside. Start your first order and see the difference in your next campaign.