Installing an address stone can be a rewarding DIY project—but it’s not always as simple as it looks. Before you mix mortar or reach for adhesive, it’s worth deciding whether to tackle it yourself or hire a pro. Here’s a practical breakdown of costs, time, and tools to help you choose the best route.
Best for: Surface-mounted plaques or thin veneer stones.
What You’ll Need:
Level and tape measure
Masonry adhesive (cold and heat rated)
Caulking gun
Soft rags and mild cleaner
Process:
Clean the surface.
Apply adhesive in vertical beads on the back of the stone.
Press firmly, hold for a few minutes.
Level, then secure with masking tape while curing.
Pros: Low cost ($15–$40 materials), 1–2 hours of work.
Cons: Precision matters—uneven alignment or poor adhesive choice can cause slippage or failure.
Best for: Full-depth masonry address stones or new construction.
What It Involves:
A mason sets the stone address plaque in place during brick or stone laying, aligning courses for a flush fit.
Pros: Perfect integration, lasting finish, no mess or guesswork.
Cons: Higher cost ($150–$300 installed), schedule coordination needed.
If you’re building a brick mailbox or entry column, professional installation is almost always worth it. Stone mailbox numbers require accurate leveling and clean mortar tooling to look seamless.
For homeowners comfortable with tools but not mortar, consider the hybrid approach: have a pro prepare the opening and set the joints, then you apply the stone with adhesive afterward.
| Factor | DIY | Pro Install |
|---|---|---|
| Cost | $15–$40 | $150–$300 |
| Time | 1–2 hours | 1 visit |
| Tools | Basic hand tools | Masonry tools |
| Skill Level | Beginner | Experienced |
| Longevity | Good | Excellent |
Wether you’re mounting a thin address stone or a stylish new vertical address stone on siding or stucco, DIY is simple and satisfying. But for new brick and stone work, let a mason handle it. Either way, your Build-A-Stone product will add decades of style and value to your home.
Checkout our full custom address stone designer to create your perfect stone!