Treasure Valley, Idaho
Protect the home
you've invested in.
New siding, replacement windows, and exterior doors — installed to last across the Treasure Valley. Flashed, sealed, and finished clean by a specialist exterior crew.
- Free on-site estimate
- Manufacturer-trained installers
- Full tear-off & weather barrier
- Clean job site
- Licensed Idaho (RCE-60810)
- 3-yr workmanship warranty
- Licensed Idaho ContractorRCE-60810
- Workmanship Warranty3-year
- Manufacturer-Trained Installers
- Free On-Site EstimatesNo obligation
- Exteriors-Only Specialists
- Treasure Valley Local
Why homeowners choose us
We only do exteriors — and it shows
A home's exterior fails at the details most crews rush: the flashing behind a window, the lap of the house wrap, the gap a board needs to expand. We don't split our attention across kitchens and baths. Siding, windows, and doors are all we do, so the parts that keep weather out get done by people who do them every day.
Exteriors are all we do
Not kitchens, not bathrooms. That focus is why our flashing, trim, and moisture detailing get the attention they deserve — the details that decide how long a wall actually lasts in Idaho's sun, wind, and freeze-thaw.
Installed to manufacturer spec
Correct fasteners, clearances, and flashing integration — done to the manufacturer's published instructions. That's not just good practice; it's what keeps your product warranty valid.
Full tear-off & weather barrier
We open the wall, inspect and repair what's hidden behind the old cladding, and lay a continuous moisture barrier with properly integrated flashing — not a cover-up stapled over failing siding.
Clean finish, warranty in writing
We haul away the old materials and packaging and leave your home tight, sealed, and sharp — backed by a 3-year workmanship warranty and a straight, no-pressure estimate from the start.
The whole exterior, one specialist crew
Siding, windows & doors — done right
The parts of a home that face the weather deserve a crew that does them every day. We install and replace the exterior envelope — siding, windows, and doors — detailing the flashing and sealing so your Treasure Valley home stays dry, comfortable, and sharp.
Siding Installation & Replacement
Fiber cement, engineered wood, and vinyl siding installed to shed Idaho weather for decades.
Explore Siding →
Replacement Windows
Energy-efficient replacement windows that cut drafts and lower heating and cooling bills.
Explore Windows →
Exterior Doors
Entry, patio, and storm doors that seal tight, secure the home, and boost curb appeal.
Explore Doors →Not sure where to start?Tell us about your home and the look you're after — we'll walk the exterior with you and lay out the options.Get My Free Estimate →Our hero service
Siding built for Treasure Valley weather
Fiber cement, engineered wood, and vinyl siding — installed over a proper moisture barrier with the flashing and trim detailed right, so it sheds Idaho heat, wind, and winter for decades.
Explore SidingBrands we install
The products homeowners ask for, installed to spec
- James Hardie® Siding
- LP® SmartSide® Siding
- Milgard® Windows
- Andersen® Windows
- Marvin® Windows
- Therma-Tru® Doors
- ProVia® Doors
Brand names and logos are trademarks of their respective owners. Iron Crest Exteriors is an independent installer and is not a certified, affiliated, or factory-authorized dealer of any manufacturer. We install each product to its published specifications.
How it works
Three steps to a finished exterior
Tell us the project
Call or send the details — your home, the work you have in mind, your timeline. We come look and estimate it free.
We install it right
Manufacturer-trained installers handle the tear-off, flashing, and weather sealing — siding, windows, or doors, done to spec.
Clean finish
We haul away the old materials and packaging and leave your home tight, sealed, and looking sharp.
Where we work
Serving the whole Treasure Valley
Get your free estimate
Let's look at your home
Tell us about your siding, window, or door project. We'll set up a free on-site look and give you a straight estimate — no pressure, no sales pitch.
- Free, no-obligation on-site estimate
- Honest advice on materials and options
- Licensed Idaho contractor · 3-yr workmanship warranty
Let's look at your home.
No pressure, no sales pitch — just honest advice and a straight, free estimate on your siding, window, or door project.