Composite Deck

Composite Decking In Dillsburg, PA, Northern Maryland, And Surrounding Areas

Want a deck that looks amazing year after year without all the work? Composite decking is the smart choice for homeowners in Dillsburg, Mechanicsburg, and Central PA. It never needs staining or painting, will not rot or splinter, and lasts 25 to 50 years with almost zero maintenance. West Shire Decks has been installing the best composite decking for over 25 years — and we are Central PA’s only TimberTech Platinum Certified Contractor.

Ready to Upgrade Your Property with a New Composite Deck?

Call us at (717) 557-2340 or click below to contact us!

Unlock Your Home’s Potential With Our Custom Decks!

Our Composite Decking Installation & Repair Services

At West Shire Decks, we offer top-quality composite decking in Dillsburg, PA, to meet all your outdoor living needs. Our skilled professionals specialize in installation, repair, and custom features for composite decks. With our expertise and exceptional customer service, we’ll bring your vision to life, creating a beautiful and durable space for you to enjoy year-round.

Composite Deck Installation

We design and build custom composite decks using the highest quality composite decking materials from TimberTech. Every deck is built to fit your style, your yard, and your budget with proper spacing, hidden fasteners, and a finish that lasts 25–50 years.

Deck Repair and Resurfacing

Got cracked boards, loose railings, or an old deck that looks tired? We replace composite deck boards, refinish surfaces, and restore your deck to like-new condition fast and affordable.

Custom Composite Deck Design — Stairs, Lighting & More

Make your deck one of a kind. We add composite decking stairs, built-in LED lighting, pergolas, gazebos, picture frame borders, and stylish railing options to create the outdoor space you have always wanted.

Does Deck Color Matter in Direct Sunlight

Deck Inspection and Maintenance

Composite decking maintenance is easy but a yearly professional inspection keeps your deck safe and your warranty intact. We check the structure, fasteners, boards, and drainage so small issues never turn into big repair bills.

Deck Additions & Space Expansions

Need more room? We seamlessly expand your existing deck or add a brand-new outdoor living area matched perfectly to your current composite decking design and materials.

Deck Railing Installation and Repair

A great railing makes your deck safer and more beautiful. We install and repair railings in wood, cable, vinyl, and aluminum all designed to complement your composite deck and meet local PA and MD building codes.

Proper Spacing for Composite Decking: Why It Matters

Getting the right spacing for composite decking is one of the most important parts of a proper installation — and something many inexperienced deck builders get wrong.

Why Gaps Are Important?

Composite boards expand and contract slightly as temperatures change. Without proper gaps, boards can buckle, warp, or push against each other. Gaps also allow water to drain away and air to circulate under the boards, which helps prevent mold.

Standard Spacing Guidelines for Composite Decking:

Between deck boards: 3/16 to 1/4 inch (about 5–6mm) gap running lengthwise
At house walls or fascia boards: 1/4 inch minimum gap to allow airflow
Board end gaps: 1/8 inch at butt joints where boards meet end-to-end
At posts: Leave space to allow for expansion around any fixed structures
Always check the manufacturer guide — TimberTech have specific spacing requirements for their boards

At West Shire Decks, our installation process follows all manufacturer guidelines for spacing exactly. This protects your investment and ensures your warranty stays valid. As Central PA’s only TimberTech Platinum Certified Contractor, we know these specs inside and out.

TimberTech Composite Board Options

Trex Collections You Can Choose From

TimberTech Azek Composite Board Options

Frequently Asked Questions (FAQ’s)

Q: What is composite decking?

A: Composite decking is a durable and low-maintenance alternative to traditional wood decking made from a blend of recycled materials.

Q: What are the benefits of composite decking?

A: Composite decking maintenance is one of the best features since it resists rot, decay, and insect damage. It is highly durable, fade-resistant, and has various colors and finishes.

Q: Which manufacturers do you work with for composite decking?

A: We work with trusted manufacturers such as Trex and TimberTech, known for their high-quality materials and innovative designs.

Q: What warranties do Trex and TimberTech offer for their composite decking?

A: Our TimberTech and Trex decking installation offer limited warranties ranging from 25 to 50 years, ensuring the longevity and performance of your deck.

Q: Do you offer any discounts for your composite decking services?

A: Yes, we offer a 5% veteran discount as a token of our appreciation for their service.

How do I clean composite decking?

Composite decking maintenance is simple. Rinse the deck with a garden hose 1 to 2 times per year. For tougher dirt, use a soft brush with mild dish soap and warm water.

Can composite decking be installed over an existing wood deck?

In some cases, yes – but it depends on the condition of your old deck. If the wood framing underneath is solid, level, and free from rot, we can install new composite boards over the top. However, if the structure is damaged, sagging, or has weak joists, we recommend tearing it down and building fresh.

Can composite decking be used around a pool?

Absolutely! Composite decking is one of the best materials for pool decks. It does not splinter like wood (important for bare feet), it resists water and chlorine damage, and many composite boards are slip-resistant when wet, perfect for pool areas.

Does composite decking attract mold or mildew?

Capped composite decking is highly resistant to mold and mildew because the protective outer shell blocks moisture from getting inside the board.

How long does it take to install a composite deck?

A typical composite deck installation takes 1 to 3 weeks from start to finish, depending on the size and complexity of the project.

Can composite decking warp or sag over time?

High-quality composite decking from should not warp or sag if it is installed correctly. Proper spacing for composite decking boards, correct joist spacing (typically 16 inches on center), and using the right fasteners are all critical to prevent warping.

For more information or to discuss your project, please contact us. We’re here to help you create the perfect outdoor living space.

Why Choose Us

There are a lot of deck builders in Central PA and Northern Maryland. Here is why West Shire Decks is the smarter choice:

Exceptional Craftsmanship

Our experienced professionals deliver top-quality results. 25+ years of experience building decks in Central PA and Northern Maryland

Customer Satisfaction

We prioritize your satisfaction and address any concerns promptly. Trusted by hundreds of happy homeowners across Dillsburg, Mechanicsburg, Monkton, and beyond.

Wide Range of Services

We handle everything from installation to repair and custom features.

Trusted Manufacturers

We partner with industry-leading manufacturers like Trex and TimberTech. Central PA’s ONLY TimberTech Platinum Certified Contractor.

Award-Winning Service

We proudly receive the “Simply the Best” award for 2020-2023.

Veteran Discount

We offer a 5% veteran discount as a thank-you for your service

Warranty

Warranties of 25 to 50 years on deck materials.

Choose West Shire Decks for outstanding composite decking services. Contact us today to discuss your project and create your dream outdoor space.

How to Get Started with Your Composite Decking Project

Getting started with your composite decking project is easy with West Shire Decks. Follow these simple steps to begin

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Initial Consultation

Contact us to schedule an initial consultation. During this meeting, we will discuss your vision, requirements, and budget for your composite deck. Our team will provide expert guidance and recommendations to help bring your ideas to life.

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Design and Planning

Once we understand your needs, our team will work closely with you to create a customized design for your composite deck. We will consider factors such as deck size, layout, features, and materials. We ensure the design meets your preferences and complements your outdoor space.

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Material Selection

We work with trusted manufacturers like Trex and TimberTech to offer a wide range of composite decking materials. Our team will help you choose the right material that suits your style, budget, and desired level of maintenance.

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Professional Installation

Our skilled professionals will handle the installation of your composite deck with precision and attention to detail. We will ensure the deck is built according to the agreed-upon design, using high-quality materials and industry best practices.

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Final Inspection and Completion

Once the installation is complete, our team will conduct a final inspection to ensure that every aspect of your composite deck meets our quality standards. We will address any final touch-ups or adjustments to ensure your complete satisfaction.

Contact us today to get your best composite decking In Dillsburg, PA. Our team at West Shire Decks is ready to turn your vision into reality and create the perfect outdoor oasis for you to enjoy.

West Shire Decks LLC

4.9

Based on 56 reviews

review us on

Tim Holsinger

1 year ago

Brian and his team at Westshire decks was great to work with. My decks look fantastic, I’ve had many compliments on them since they finished. Ron the supervisor of my job was great he is a good craftsman and a hard worker , I was glad he was building my decks. I would recommend them to anyone who asks me. Thank you guys for a good experience, I’m glad I chose your company. With service and craftsmanship like that you will go far.

jason drayer

1 year ago

Top notch craftsmanship on the deck build. Jason and Justin were very responsive to questions and concerns.

Katherine McDermott

1 year ago

Our deck is gorgeous! They listened, they designed and were honest about costs. Their slogans are great. Funny kind and professional people who do great work. I have business cards and intend to pass them out!

Lynne Bower

1 year ago

West Shire just completed my deck replacement/upgrade project. I love the result. The composite materials are sleek and stylish. I'm very happy to now have a well-built, maintenance-free beautiful deck.

The West Shire team was extremely professional and knowledgeable in all aspects of the project. There were also excellent communications during the project. I was away during a week of the build and Justin provided routine text and photo updates to keep me informed.

I would highly recommend this team of decking professionals for your project.

Lorraine Ferrell

1 year ago

Our whole deck replacement process from start to finish was seamless with West Shire Decks. Derrick and the entire crew were great to work with. All questions and concerns were promptly addressed. We LOVE our new deck and highly recommend West Shire Decks! ~Heath and Lorraine Ferrell

jan

1 year ago

Nice work. Done in 2 days.

Goose Gaming

1 year ago

Process was fast from the estimate to accepting the contract. The workers were there daily rain or shine to complete the job. The foreman was great and answered all our questions as the build progressed. They had some minor delays with a whole week of rain but finished the project timely. Great company to work with throughout the process. We are currently enjoying our deck with the new furniture.

Alex Wypijewski

1 year ago

West Shire Decks removed the old wooden steps and tiny platform from the side of my parents’ home, and replaced their stairs with beautiful maintenance-free TimberTech stairs. They replaced the tiny wooden platform at the top of the stairs with a TimberTech deck. My parents can now move their grill and some chairs onto the deck. They told me that WestShire craftsmen are perfectionists and did a beautiful job. My parents were thrilled with their work. They told me that Ron and Tom were amazingly talented. They asked me to thank everyone at WestShire Decks for their great work ethic.

Terry Bechtold

1 year ago

My beautiful 10-year-old Trex deck with a contoured designer fence separating my townhouse property from those on either side collapsed due to a rotted frame! The entire deck of undamaged floorboards and the fence sections were carefully disassembled then reassembled after the rotted wood had been removed and replaced with a new quality treated wood frame. Looks like new, gang, thanks to Justin, Jason, and "the Boys from Brazil"!

Constance

1 year ago

We had a new deck installed this summer. The Installers were great. I would recommend West Shire Decks to anyone. 5 stars.

Sara Masten

2 years ago

Derrick and the entire team at West Shire Decks were incredible to work with from start to finish and beyond. The quality of craftsmanship is superior to that of our old deck, which had become very unsafe. We have received so many compliments on our new deck and we’ve spent so much quality time on it already. We highly recommend this company!

Carroll Reid

2 years ago

Top notch deck from a top notch company! Just what we were looking for. Thank you guys!

Nolan Myers

2 years ago

We absolutely love our deck! The quality, craftsmanship and experience of West Shire Decks was second to none. We look forward to all of the memories we will make on our beautiful new deck. We can’t recommend them enough!

john hafler

2 years ago

Awesome work! We love the job they did on our new deck! Very customer friendly! I would definitely recommend them!

William Sakala

2 years ago

West Shire built me an amazing deck! I am so happy with their work. Highly recommend to anyone. Thanks to Justin and Jason and team for building a deck of my dreams. Very professional and precise with building the deck. Top notch! Thanks again! I truly appreciate it!

Diane Mastrangelo

2 years ago

Having a deck built by Westshire was a great experience. From the planning to the building of it we never had a problem. The price was fair and what we expected to pay. The work crew was fast and efficient in building. Justin was easy to communicate with and kept us up to date with building plans, etc. Love how it turned out!

Lori Renne

2 years ago

We absolutely love our deck! The entire team was super professional, and did An outstanding job. They left the site immaculate every day. Didn’t find one loose screw or nail. We will be living on this deck all summer! Our neighbors also were super impressed with the great job that they did. One of them is even going to get a new deck from WestShire also.

Mike Snyder

2 years ago

Fantastic experience from initial estimate to completion of project. Crew was hardworking and focused. Price was lower than expected. Absolutely no issues and 100% satisfied. Highly recommend!!

Monica Harris

2 years ago

Westshire Decks was professional, fast, and most of all does GREAT work. We are very pleased with outcome and would recommend anyone to use this company.

Michael B

2 years ago

Professional, reliable, and honest. Best in the area at what they do. Highly recommend!

R K

2 years ago

From start to finish, West Shire made the process simple and enjoyable. Huge shoutout to Justin for working with us every step of the way. Top notch communication and professionalism. Highly recommended!

Noah Snyder

2 years ago

West Shire is one of the greatest local comapnies in the area when it comes to building decks and woodworking. They have the experience and skilled staff to be able to handle whatever the job entails. You can trust them to be fair and finish the job on time!

B DA

2 years ago

From start to finish West Shire Decks did an amazing job. Ron, Tom, Bailey, and Jayson worked hard to get the job done quickly and correctly! Seeing the deck go from start to finish you can see the pride and craftsmanship. I would definitely recommend Chad and his team for your deck project!

Chris Shaffer

2 years ago

The West Shire Deck guys did a great job replacing the bones and extending our deck. It was truly a pleasure to work with them!

Debra Lee

2 years ago

Great experience
From beginning to end , worker are very skillful
And respectable of your property
I highly recommend them for any job that you need done
Well pleased with the work

Barbara Washington

2 years ago

The deck is beautiful the guys did a great job they where very respectful and efficient would definitely recommend and rehire for future jobs

Jeff

2 years ago

West Shire exceeded our expectations and truly delivered great service, overall experience, and - most importantly - a fantastic deck! Decks is all they do and it shows in the excellent sales and communication (@Justin) to the great craftsmanship and deck. You get what you pay for and we are very pleased!

Jason Miller

2 years ago

andrea strock

2 years ago

Had a old wooden deck replaced with Trex. Amazing quality. The guys were prompt, professional and friendly. Great price compared to other companies in the area and the quality craftsmanship shows. Love being able to spend time on a perfectly built deck.

Nick Monahan

2 years ago

I've had the pleasure of running into these guys a few times, and there work speaks for its self but what it doesn't say is how good of guys they are. From the owner all the way down to the labors a group of amazing men that I'd trust to have around my house. I build decks for a living I strive to be like them amazing work guys

Robert Rossi

2 years ago

Great company with very reasonable pricing and there r work and customer service speaks for its self!

Levi Lupton

2 years ago

Ive worked for quite some time as the project manager. These guys are highly skilled at their craft. There processes throughout are matchless. The owner is one of the best guys ive worked with. They always go out of their way to make sure the builds are done properly and to code. Definitely the best in the industry in Central PA!

Larry Williamson

2 years ago

There are no words to describe how happy and satisfied I am with my new deck and the craftmanship and service provided by WSD. The WSD work crew and administrative staff were very professional and knew their stuff. Can't wait till spring to officially toast it's completion with a beer. Thank you Brian for your help and patience with my last minute changes.

Bill Joyce

3 years ago

Irene Zevgolis Christian

3 years ago

I consulted with West Shire Decks about a structural challenge I have with my existing deck. West Shire Decks is extremely professional, responsive, attentive to detail, and most importantly offered outstanding communication about my deck. I gained awareness and appreciate the respectful and courteous communication. I highly recommend this company.

Joshua Reynolds

3 years ago

Clarance Caley

3 years ago

Professional builders. Great finished product.

Gary Moore

3 years ago

We hired West Shire Decks to build a 12'x16' ground-level composite deck including demolition and disposal of an existing pergola. We are very pleased with the result and with our experience working with the company. The crew's craftsmanship and quality of work is outstanding. They went the extra mile to make sure the job was done right such as jack hammering out the old pergola's concrete footers so that new ones could be correctly installed according to code.

The work started and ended on time. As with any project, there were a couple of minor communication issues which were resolved quickly and efficiently. The cost was in-line with other bids we received. There are a lot of fly-by-night operators in the deck business but it was nice to do business with true professionals.

Curt Genesse

3 years ago

Had a great experience with West Shire Decks. Best quote out of 5 companies to build a 2nd story Trex deck. Chad and team communicated throughout the process and built a beautiful deck in one day. All of the crew were very nice from Demo to construction - couldnt be happier with the team!

Ashley Miller

3 years ago

West Shire Decks not only provides wonderful service, but also provides wonderful people to perform the service. That is what is most important to me. Trusting individuals to work on your home is a very important decision. The West Shire Deck team provides you with people of quality, character and morals both professionally and personally. You can assure your deck will be done to the best standards out there, and you’ll enjoy the process if you choose West Shire Decks. Give them a call.

Daniel Popp

3 years ago

All staff were polite and very professional. The cost of the composite deck replacement was reasonable and West Shire carried out the project without any problems. I'd recommend them to anyone looking for a new deck or replacement of an existing deck.

Edwina Reineberg

3 years ago

We had West Shire demolish our old wood deck as well as an unusable room attached to our basement, exposing a cement pad that we will use as additional outdoor space. The process went smoothly from start to finish. Dave was our salesperson and he worked with us to get what we wanted while staying close to budget. He explained the products that would be used and took his time to help us finalize decisions. They were here when they said they would be here and worked full days to get the job done in a reasonable amount of time for such a large project. Communication by phone, email and in person was always welcomed and responded to within a short period of time. The crew members that worked on our home were friendly, respectful and professional, helping us to understand the process. Our project foreman, Brandon, was very helpful in explaining the next steps of the demolition and the build. The clean up process went smoothly and now we can't wait to enjoy our new West Shire deck! We would recommend them any time.

Jeff Morgan

6 years ago

Chad and team arrived after an attempted DIY deck renovation project got a little over-my-head. Chad was able to make use of existing material while also improving on the original plan. The result was better than I could have anticipated. Chad's eye to detail and his team's professionalism left me with no doubt I made a wise decision. Great experience and highly recommended!

Contact Us

Ready to transform your outdoor space with high-quality composite decking? Look no further than West Shire Decks! Our team of experts is here to bring your dream deck to life. Stop the “deck builders near me” Google searches, contact us today to schedule a consultation, and use our top-notch custom decking services. Don’t wait, create the perfect outdoor oasis for your home now!