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Find Doors (exterior) installers and replacers in Black Diamond

Avatar for Lake Washington Windows & Doors
Lake Washington Windows & Doors
4.8(
101
)

Serving Black Diamond, WA and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2008

Free estimates

Credit card accepted

"They were excellent. They did a professional job and our windows turned out beautiful. Ricky, Joel, and Emilio were friendly, and did an excellent job. They cleaned up every day and got the job done in a timely manner. I would highly recommend Lake Washington Windows and doors."
Gary's new front door - ProVia Legacy Steel Entry Door! Plus, a new transom window!
Full home transformation with new Milgard black-framed fiberglass windows.
New vinyl windows, front exterior view of the house.
After picture. This is the interior view of the WinDor BiFold window after it was installed.
Before: Old windows

+64

10 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Lake Washington Windows & Doors
Lake Washington Windows & Doors
4.9(
34
)

Serving Black Diamond, WA and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2007

Free estimates

Small jobs welcome

"Lake Washington Doores and Windows did an excellent job installing 10 windows in our home. Ricky, Joel and Emilio were very profession and helpful. They were on time, got the job done in the 3 days they had planned and cleaned up everyday before they left. We highly recommend them."
Magnolia
Window Installations
Front Exterior Door with Sidelites
Magnolia
Front Exterior Window View

+32

6 neighbors recently requested a quote
Recommended by44%of homeowners
Avatar for Honest Window Co.
Honest Window Co.
5.0(
8
)

Serving Black Diamond, WA and surrounding areas

Angi Approved

In business since 2021

Free estimates

Warranties offered

"I recently had two new windows installed by Honest Window Company, and I was so impressed with the whole process! Robert and Todd were such a pleasure to work with—they were professional, knowledgeable, and really dedicated to making sure I was completely satisfied with the final product. I got several quotes from other local companies, but Honest Windows really stood out. They offered high-quality windows at the best price and the fastest turnaround. They delivered exactly what they promised, and the installation was smooth, efficient, and done with great attention to detail. There was no pressure sales pitch like the other companies I had visited. They were truly a pleasure to work with. The new windows look fantastic, and the level of service I received was top-notch from start to finish. I highly recommend Honest Window Company to anyone looking for quality work, fair pricing, and outstanding customer service. Robert and Todd truly made this a five-star experience! "
Owens Project
Exterior
Owens Project
Owens Project
Owens Project

+66

Response time1 day
12 neighbors recently requested a quote
FAQs for doors (exterior) installation and replacement projects in Black Diamond, WA

Modern steel doors incorporate protective coatings and finishes that significantly reduce rust potential. These treatments create effective moisture barriers when properly maintained. Small scratches or damage should be promptly addressed with touch-up paint to prevent moisture from reaching the underlying metal. 

Doors in coastal or high-humidity environments benefit from additional protective measures and more frequent inspection. With proper care, most steel doors resist corrosion for decades.

Steel doors provide superior resistance against forced entry attempts compared to fiberglass alternatives. The inherent strength of steel creates a formidable barrier that resists impacts and tampering more effectively than composite materials. 

While high-quality fiberglass doors offer reasonable security, steel provides an exceptional strength-to-weight ratio and structural integrity. For maximum protection, look for steel doors with reinforced strike plates and multi-point locking systems.

Most manufacturers provide warranties covering manufacturing defects for periods ranging from five to 15 years, depending on the product line and quality tier. Hardware components often carry separate warranty coverage, often for shorter durations. Installation services may include workmanship guarantees covering proper fitting and operation. Always review warranty documentation carefully to understand coverage limitations and maintenance requirements that might affect warranty validity.

Provided your existing wood frame remains structurally sound and properly aligned, professional installers can often adapt a steel door to fit. The process requires careful measurement and potentially minor modifications to accommodate the new door's specifications. The frame must provide adequate support for the heavier steel door construction. A qualified installer will evaluate your current frame's condition and recommend appropriate adjustments to ensure proper function and security.

The Black Diamond, WA homeowners’ guide to doors (exterior) installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.