Get matched with top deck staining pros in Valier, MT

Q: Should you stain or seal a cedar deck or fence?

• <div><p>Staining or sealing a cedar deck or fence is highly recommended to extend its lifespan and protect it from the elements. While cedar is naturally resistant to mold and mildew, it is not impervious to damage from moisture, sun exposure, splintering, fading, and rot over time. Applying a protective finish creates a shield that preserves the wood's strength and appearance, potentially extending its life by five to 10 years.</p><p>When choosing a finish, it's helpful to understand the difference between a sealer and a stain. A sealer sits on top of the wood, whereas a combination stain and sealer soaks into the top layer. Because it penetrates the wood, a stain generally offers better protection against UV damage and rot and lasts significantly longer. For the best results that also preserve the wood's natural color, consider using a near-translucent stain.</p><p>To maintain protection, plan on reapplying the stain or sealer every two to three years, either as a DIY project or by hiring a professional.</p></div>

Q: Do I need to sand a deck before repainting?

• <div><p>Always sand a deck before repainting so the wood is smooth and ready for paint. While you do not need to fully remove paint before repainting, sanding helps remove any areas with weather and sun damage. Sanding also helps remove chipped or flaking paint and opens the wood pores to improve paint adhesion.</p></div>

Q: Do I need to sand an old deck before staining?

• <div><p>In most cases, sanding an old deck before staining it is necessary to achieve a decent finish. If your old deck has a relatively new stain finish on it and you're only doing touch-ups, you can generally skip the sanding part. However, if your goal is to make the deck look and function better, sanding first is a must. </p></div>

Q: Does decking oil stop algae?

• <div><p>Many decking oils can help slow down algae growth, but they don't completely stop it. These oils work by sealing the wood, which reduces moisture and, therefore, algae growth. Some decking oils also help protect against UV damage, but they need to be reapplied according to the manufacturer&rsquo;s instructions to ensure the decking stays protected.</p></div>

Q: What is the best way to protect a deck?

• <div><p>The best way to protect a deck is to prevent damage from UV light, water, mold, mildew, insects, and abrasive cleaning methods. Sweep regularly to prevent debris that hides bugs and traps moisture that can result in mold or mildew growth. Use a deck cleaner once a year to remove algae, mold, and mildew. Avoid using pressure washers on high, as they can damage the wood. Applying a deck sealant can protect the wood from UV and water damage, and adding shade can also reduce sunlight damage. </p></div>

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Welcome Home Moving Services

5.0(

)

Exterior Home or Structure - Paint or StainExterior Home or Structure - Paint or Stain: LargeExterior Home or Structure - Paint or Stain: Medium

Serving Valier, MT and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Tanya and her crew are professional and get the job done."

Recommended by100%of homeowners

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Marquis Painting

New to Angi

Exterior Home or Structure - Paint or Stain

Serving Valier, MT and surrounding areas

In business since 2000

Free estimates

Great Work At Great Price! A fresh coat of paint or stain can bring new life to rooms, add curb appeal to homes and commercial buildings, and help protect your investment for years to come. We�re happy to bid on all types of painting, staining and interior design projects in the Denver metro area. We�ll meet with you, at your convenience, and provide you with a free, written, detailed estimate � no surprise charges added after the fact.\n Locally owned and operated, we�re a small company with big capabilities, including interior painting, exterior painting, commercial painting, deck finishing, and interior design.\n\n

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Hampton Enterprise LLC

3.7(

)

Exterior Home or Structure - Paint or StainExterior Home or Structure - Paint or Stain: LargeExterior Home or Structure - Paint or Stain: Medium

Serving Valier, MT and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"They were good. They were pretty fast and came on time. My overall experience with them has been good."

Recommended by60%of homeowners

Exterior Home or Structure - Paint or Stain: LargeExterior Home or Structure - Paint or Stain: Medium

Serving Valier, MT and surrounding areas

In business since 2012

Free estimates

Credit card accepted

Ernz Painting is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities. No job is too big or too small! We look forward to working with you!

Response time30 mins

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TCH Builders & Remodeling

4.0(

)

Exterior Home or Structure - Paint or StainExterior Home or Structure - Paint or Stain: LargeExterior Home or Structure - Paint or Stain: Medium

Serving Valier, MT and surrounding areas

In business since 1999

Emergency services offered

Credit card accepted

If you dream it, we can build it. What's the biggest difference between us and them? We build to last! We offer a full line of Green and Energy Star Certified products, backed by our labor and manufacturer's lifetime transferable warranties. Credit Cards Welcome Financing Available OAC.

Recommended by100%of homeowners

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4 TO 1 construction

New to Angi

Exterior Home or Structure - Paint or Stain

Serving Valier, MT and surrounding areas

In business since 2010

Free estimates

Credit card accepted

We're a locally owned and operated company with over 22 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

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J.WagnerConstruction LLC

New to Angi

Exterior Home or Structure - Paint or Stain

Serving Valier, MT and surrounding areas

In business since 2019

Free estimates

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

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Deck Staining questions, answered by experts

Staining or sealing a cedar deck or fence is highly recommended to extend its lifespan and protect it from the elements. While cedar is naturally resistant to mold and mildew, it is not impervious to damage from moisture, sun exposure, splintering, fading, and rot over time. Applying a protective finish creates a shield that preserves the wood's strength and appearance, potentially extending its life by five to 10 years.

When choosing a finish, it's helpful to understand the difference between a sealer and a stain. A sealer sits on top of the wood, whereas a combination stain and sealer soaks into the top layer. Because it penetrates the wood, a stain generally offers better protection against UV damage and rot and lasts significantly longer. For the best results that also preserve the wood's natural color, consider using a near-translucent stain.

To maintain protection, plan on reapplying the stain or sealer every two to three years, either as a DIY project or by hiring a professional.

Always sand a deck before repainting so the wood is smooth and ready for paint. While you do not need to fully remove paint before repainting, sanding helps remove any areas with weather and sun damage. Sanding also helps remove chipped or flaking paint and opens the wood pores to improve paint adhesion.

In most cases, sanding an old deck before staining it is necessary to achieve a decent finish. If your old deck has a relatively new stain finish on it and you're only doing touch-ups, you can generally skip the sanding part. However, if your goal is to make the deck look and function better, sanding first is a must.

Many decking oils can help slow down algae growth, but they don't completely stop it. These oils work by sealing the wood, which reduces moisture and, therefore, algae growth. Some decking oils also help protect against UV damage, but they need to be reapplied according to the manufacturer’s instructions to ensure the decking stays protected.

The best way to protect a deck is to prevent damage from UV light, water, mold, mildew, insects, and abrasive cleaning methods. Sweep regularly to prevent debris that hides bugs and traps moisture that can result in mold or mildew growth. Use a deck cleaner once a year to remove algae, mold, and mildew. Avoid using pressure washers on high, as they can damage the wood. Applying a deck sealant can protect the wood from UV and water damage, and adding shade can also reduce sunlight damage.

The Valier, MT homeowners’ guide to deck staining services

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

See all articles

Deane Biermeier
•
Jul 8, 2026Jul 8, 2026
How Much Does It Cost to Stain a Deck? [2026 Data]
The cost to stain a deck varies depending on its size, location, and type of stain. Keep reading to learn more about how much you might spend.
Scott Dylan Westerlund
•
Aug 31, 2026Aug 31, 2026
Cost to Seal or Waterproof a Deck [2026 Data]
Sealing a deck is important for protecting it against the elements. Find out the cost to seal a deck, whether you DIY or hire a pro to do the job.
Deirdre Sullivan
•
Jul 8, 2026Jul 8, 2026
5 Deck Stain Problems and How to Fix Them
Don’t let deck stain problems steal the spotlight from your outdoor space. Here is how to fix these issues before your next backyard party.
Erica Lamberg
•
Jul 8, 2026Jul 8, 2026
How Often to Stain Your Deck and When to Do It
The best time to stain a deck is when it’s dry but not too sunny. How often you restain a deck depends on climate and wood type, but every two to three years is normal.
Angi
•
May 21, 2026May 21, 2026
Who to Hire for Deck Staining and Painting Services
Not sure who to hire for deck staining and painting? Learn which pros to call, how they work, and how to choose the right fit.
Deirdre Sullivan
•
Jul 9, 2026Jul 9, 2026
What Are the Pros and Cons of Staining a Deck?
A well-stained deck is beautiful and durable. Dive into the pros and cons of staining a deck to help your outdoor oasis stand the test of time.