A Renton siding replacement protects your home from Pacific Northwest rain while giving it a fresh, modern look. Old siding lets in moisture, drives up energy bills, and hurts curb appeal. So this guide walks you through 2026 costs, the best materials, and how to hire the right crew.
Because siding is your home's first line of defense, the material you choose matters as much as the price. Therefore, it pays to understand your options before the work begins.
Cost depends on your home's size, the material, and how much old siding must come off. As a rough 2026 guide, most Renton projects fall into these ranges, installed:
A typical 1,800–2,200 sq ft home has roughly 1,500–2,500 square feet of wall to cover. As a result, a full replacement often runs $14,000–$40,000. However, every home is different, so the best way to know your number is a free, written estimate.
Each material has trade-offs in price, looks, and upkeep. For example, vinyl saves money up front, while fiber cement lasts longer. Here is how the main choices stack up.
Vinyl is the budget-friendly favorite. It never needs paint, resists rot, and comes in many colors. However, it can crack in a hard freeze and looks less premium up close. Still, it remains a smart pick for many Renton homes.
Engineered wood gives you the warm look of real wood with better moisture resistance. In addition, it holds paint well and installs quickly. Because our climate is wet, proper sealing is key, so hire a crew that knows the product.
Fiber cement is the premium choice. It shrugs off rain, resists fire, and can last 40 years or more. It costs more and weighs more, so installation takes longer. For homeowners who plan to stay put, though, the long life often pays off.
Not sure if it is time? Watch for these warning signs on your exterior:
If you spot several of these, a Renton siding replacement will likely save you money over endless repairs. Good siding also improves comfort and, according to the U.S. Department of Energy, a tight, well-insulated exterior lowers energy use.
Simple like-for-like siding swaps often do not need a permit. However, structural repairs, added insulation, or changes to windows usually do. Rules change, so always confirm current requirements on the City of Renton permitting page before you start.
A licensed contractor handles permits for you. That keeps the job legal and protects your home's value at resale.
The right crew makes all the difference. Before you sign, check these basics:
TJ Construction covers all of this. You can also see the full range of exterior work on our construction and remodeling services page.
How long does a siding replacement take?
Most homes take one to two weeks, depending on size and weather. We give you a clear timeline before we begin.
Which siding lasts the longest?
Fiber cement leads the pack at 40-plus years. Engineered wood and quality vinyl still last 20 to 30 years with basic care.
Can you replace siding in the rain?
Light rain is fine for some steps, but we avoid installing over wet sheathing. Because dry prep prevents mold, we plan around the forecast.
Will new siding lower my energy bills?
Often, yes. Adding a house wrap or insulation during the job seals air leaks, so your home stays warmer for less.
Ready to protect and refresh your home? TJ Construction is a licensed, bonded, and insured builder serving Renton, Sammamish, Bellevue, Kent, and the greater King County area. We give free, written, no-obligation estimates so you know exactly what your project will cost.
📞 Call or text 206-999-5442 · ✉️ service@tjconstructionwa.com