Ada County, Idaho
Siding Installation & Replacement in Boise, ID
Idaho's capital, from the historic North End to the Foothills
Boise's older housing — the century-old North End and East End homes and the mid-century Bench neighborhoods — often hides failing wood, hardboard, or 1990s vinyl siding behind a charming facade. Up on the foothill subdivisions, slope exposure and Idaho's sharp freeze-thaw swings push siding even harder. Iron Crest Exteriors re-sides these homes in fiber cement, engineered wood, or vinyl with the moisture barrier and flashing detailing that older Boise walls need, so the exterior sheds weather and looks right for decades rather than papering over the problem.
What's included
- Full siding replacement & re-side
- Fiber cement (James Hardie-style) lap & panel siding
- Engineered wood siding
- Vinyl siding
- Trim, fascia & soffit
- Moisture barrier & flashing detailing
In Boise, we handle siding installation & replacement across the North End, the East End, the Bench, and the rest of Ada County — matched to the age, style, and exposure of each home.
Our process
How siding installation & replacement works in Boise
- 01
Free on-site consultation and assessment
We walk the home, look at the existing siding and trim, probe for soft sheathing and moisture intrusion, and check how the current flashing and house wrap were detailed. You get a written estimate scoped to what the home actually needs — no charge, no pressure.
- 02
Material and color selection
We lay out fiber cement, engineered wood, and vinyl side by side with honest pros and cons for your home's architecture, exposure, and budget, then help you settle on profile, texture, and color so you can picture the finished result before anything is ordered.
- 03
Tear-off and substrate inspection
The old siding and trim come off down to the sheathing. We inspect the framing and sheathing, repair or replace any rot or water damage we find, and document anything that affects the scope before we cover it back up.
- 04
Weather barrier and flashing
A continuous weather-resistive barrier (house wrap) is installed and properly lapped, then flashing is integrated at windows, doors, penetrations, and transitions so water is directed back to the surface instead of into the wall.
- 05
Siding installation to manufacturer spec
Siding goes on to the manufacturer's published specifications — correct fastener type and placement, proper overlap and clearances, and the right expansion gaps for the material — which is also what keeps the product warranty intact.
- 06
Trim, detailing, cleanup, and walkthrough
Fascia, soffit, corners, and trim are finished to match, joints are sealed where the system calls for it, and the site is cleaned with a magnetic sweep for stray fasteners. We walk the finished job with you before we call it done.
Every Boise job includes pulling any permit Ada County requires and a full clean-up — we leave your home tight, weather-sealed, and looking sharp.
Working in Boise
Idaho's capital, from the historic North End to the Foothills
Boise climbs from the Boise River and its Greenbelt up into the Foothills, layering century-old North End and East End homes over mid-century Bench ranches and newer hillside subdivisions like Harris Ranch. That spread of building eras means the exterior conditions vary block by block — original old-growth wood lap and cedar shakes downtown, painted hardboard and aluminum on the Bench, and 1990s–2000s vinyl on the foothill edges that is now reaching replacement age.
Older Boise homes often hide failing siding and single-pane wood or aluminum windows behind charming facades, while south- and west-facing foothill elevations take a beating from intense afternoon sun. Freeze-thaw swings and wind off the hills make proper flashing, house wrap, and a weather-tight install matter as much as the material itself.
Areas we serve
- the North End
- the East End
- the Bench
- Southeast Boise
- Harris Ranch
- West Boise
Around Boise
- the Boise River
- the Boise Foothills
- the Greenbelt
- Table Rock
Siding Installation & Replacement in Boise — FAQs
Do you offer siding installation & replacement throughout Boise?
Yes — we cover all of Boise and Ada County, from the North End and the East End to the Bench and Southeast Boise. Reach out for a free on-site estimate.
Do you work outside Boise, too?
We do — along with Boise, we regularly handle siding installation & replacement in nearby Garden City, Eagle, Meridian, Kuna and across the wider Treasure Valley. If you're near the Boise River, you're well inside our service area.
Will you clean up after siding installation & replacement in Boise?
Always. Every Boise job ends with a full clean-up — we haul away the old materials and packaging and leave your Ada County home tidy and protected.
What siding material is best for Idaho homes?
There's no single best answer — it depends on your priorities. Fiber cement is the most durable option for our climate, resisting UV fade, moisture, and insects with low maintenance, but it's heavier and costs more to install. Engineered wood gives a warmer, natural grain at a lighter weight and better moisture tolerance than solid wood, with periodic repainting down the road. Quality vinyl is the most affordable and, installed with correct expansion allowance, holds up well. We'll match the recommendation to your home's exposure, your maintenance appetite, and how long you plan to stay.
Should I repair my siding or replace all of it?
Targeted repair makes sense when damage is confined to a few boards and the surrounding siding, flashing, and weather barrier are sound. Once you're seeing widespread cracking, fading, warping, or signs that moisture has gotten behind the cladding, a full re-side is usually the better long-term value because patching can't fix a failed barrier or flashing underneath. We'll tell you straight which situation you're in after we've actually looked at the wall.
What drives the cost of a siding project?
The biggest factors are the material you choose, the square footage and number of stories, how much trim, fascia, and soffit detail the home has, the condition of the sheathing once we open it up, and the amount of flashing and prep the job requires. Removing multiple existing layers or repairing water-damaged framing adds to it. We give a written, itemized estimate after the on-site assessment rather than a phone guess, and we flag substrate repairs as a possibility up front since they're only visible once the old siding is off.
Siding Installation & Replacement in nearby cities
We work across the Treasure Valley near Boise.
Related services in Boise
Exterior projects often pair up — here's what goes well with siding installation & replacement.
Need siding installation & replacement in Boise?
Tell us about your Boise home and the project you have in mind — we'll come look and give you a straight, free estimate.