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Top-Rated Eifs installation pros in Boone - Updated Nov 2026

Avatar for TNS CONSTRUCTION
TNS CONSTRUCTION
5.0(
8
)
Vinyl Siding - Install or Completely ReplaceMetal Siding: Install or Completely ReplaceVinyl Siding - Repair or Partially Replace

Serving Boone, NC and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

""I'm so grateful to TNS Construction for the fantastic job they did replacing my vinyl siding and roof. Being an elderly woman with a fixed income, I needed a company that understood my budget, and they truly delivered. The result is outstanding, and their team was so kind and respectful throughout the entire process. I highly recommend TNS Construction for their exceptional service and genuine care for their customers.""
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Eifs Installers FAQs, answered by experts

Because egress windows are meant for emergency exiting and entering, they need to be an accessible size. The smallest an egress window is allowed to be is 15 inches in width and height, with an opening of around 4 square feet.

Most professionals can enlarge a window in five to 10 hours, depending on the window location, the exterior wall material, how easy it is to cut through it, and how much buildback you’ll need after the installation is complete. However, more complex projects can take two to three days from start to finish.

Yes, with modifications or the use of adapter kits for tricky placements.

Most professionals can install a window well in two to three days, depending on the size of the well and the window you want inside it. If you’re just replacing an existing window well, the work is much less intensive, and most experts can get the job done in just one day. Connecting the window well to a drainage system or installing a custom concrete window well will naturally take longer, but even the most complicated installations shouldn’t take more than three days.

There are a range of egress window types available, including:

  • Single-hung: $100–$400

  • Double-hung: $250–$500

  • Horizontal/sliding: $150–$800

  • Casement: $200–$500

  • In-swing: $350–$700

When choosing a type of egress window, consider how you’d like to open it. For example, double-hung egress windows open from top to bottom and let plenty of fresh air in, whereas sliding windows slide open for easy access.  

The Boone, NC homeowners’ guide to eifs installation services

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