
Exterior window trim is more than a decorative border—it seals out water, blocks pests, and frames your home’s personality. When boards warp, paint peels, or gaps appear, neglected trim can lead to costly rot inside wall assemblies. CountBricks specializes in residential construction, combining AI-generated estimates with seasoned carpentry crews to replace exterior window trim quickly and accurately.
• Soft or crumbling wood at corners
• Blistered paint that won’t hold a fresh coat
• Visible gaps between trim and siding
• Persistent interior moisture around window jambs
• Insect activity burrowing behind boards
Many homeowners start a weekend project only to discover specialized bevel cuts, hidden flashing, and ladder work that stretches beyond DIY comfort. Miss one step—and water will find a way in. CountBricks crews deliver professional fit and long-term protection while our AI platform supplies a transparent cost breakdown before tools ever leave the truck.
Our cloud platform listens to a live conversation, recognizes you said “replace exterior window trim,” and instantly builds:
• A material list matched to your region’s lumber and PVC pricing
• Labor hours calibrated to window size, story height, and profile complexity
• A line-item quote you can approve on your phone
Visit CountBricks.com/services to see the full estimating workflow.
1. Digital Takeoff: Upload photos or blueprints; AI measures every casing width.
2. Protection & Demo: Crews set drop cloths, remove deteriorated trim, and inspect sheathing.
3. Flashing Upgrade: We integrate self-adhering membrane and drip-cap metal for leak-proof edges.
4. Precision Cuts: Trim boards are cut on site with miter saws set to exact slopes of your sill.
5. Secure Installation: Stainless or coated fasteners resist corrosion and staining.
6. Seal & Finish: High-grade elastomeric caulk plus factory-matched paint or stain.
7. Clean & Review: Final walkthrough with you, and a digital sign-off stored in your CountBricks client portal.
• Primed Pine: Budget-friendly, easy to paint, but must be sealed meticulously.
• Finger-Jointed Cedar: Natural rot resistance and smooth finish.
• Cellular PVC: Impervious to moisture, ideal for splash-zone sills.
• Engineered Composite: Stable in extreme temperatures and available in factory colors.
• Window Count & Sizes: Larger picture windows demand wider stock and more labor.
• Height & Access: Second-story work introduces scaffold or lift charges.
• Profile Complexity: Craftsman build-ups take longer than simple colonial casings.
• Finish Requirements: Stained finishes require multiple coats and dry times.
Our AI engine feeds real-time lumber indexes directly into your quote, updating daily until you approve. You can lock material prices with a single click. Any scope change triggers an immediate re-estimate so there are no surprises on the invoice. See examples at CountBricks.com/portfolio.
• Back-prime wood boards before installation to block moisture migration
• Specify sloped sill extensions to shed water away from siding
• Use color-matched, paintable sealant rated for 50% joint movement
• Schedule annual caulk inspections—CountBricks offers a maintenance plan within our client dashboard
Replacing exterior window trim enhances energy efficiency, resale value, and curb appeal. CountBricks blends cutting-edge AI with trusted craftsmanship so you can move from quote to completion without headaches. Contact our residential experts today at CountBricks.com/consultation and see how simple it is to transform every window on your house.

A recent project in the Lakeside Heights subdivision showcased the speed and precision of our platform. The homeowner needed to replace exterior window trim on 28 aging wood casements before listing the property.
1. During a 12-minute voice call, CountBricks AI generated a full replacement estimate showing PVC trim, stainless fasteners, and two coats of paint.
2. The homeowner approved the quote through the client portal, locking in material pricing and scheduling a crew within the same afternoon.
• Day One: Demo team removed all failing trim, exposed minor water damage on two sills, and added self-healing membrane.
• Day Two: Installation crew cut and fit cellular PVC, applied color-matched caulk, and sprayed a satin finish to blend with the existing siding.
Our mobile app updated the homeowner hourly, recording photos and material usage that synced to the final invoice—no paperwork chase at closing time.
• Bundle multiple windows to capitalize on crew efficiency and lower per-unit costs.
• Choose PVC or composite in high-humidity zones for a maintenance-free upgrade.
• Use CountBricks AI estimates early in the sales cycle when prepping a home for market; clear costs help prevent last-minute negotiations.
If you have drafty, deteriorating trim—or plan to sell and want maximum curb appeal—schedule a free AI consultation at CountBricks.com/consultation. We’ll capture measurements, deliver a detailed scope, and assign a certified crew so you can enjoy crisp, weather-tight windows without delay.