Decks & Railings in Winnipeg

A Better Way to Use Your Backyard

A well-built deck changes the way people use their backyards. You get a nice place to drink coffee in the morning, eat with your family, and relax outside in the evenings instead of stepping out onto a small landing or patch of grass. SunCo designs and builds custom decks and railings for homeowners throughout Winnipeg and nearby communities.

Custom Deck Design

A deck may look simple, but the structure underneath determines how well it performs over time. At SunCo, decks are planned with long-term use in mind, especially when homeowners may want to add features later, such as a sunroom, enclosure, or pergolas and fixed awnings.

Building the structure properly from the beginning makes those upgrades possible without tearing the deck apart or starting over. The shape and placement of the deck should feel natural with the house and provide comfortable access to the yard.

Decking Materials for Winnipeg Homes

When building a deck, the material you select is often the first major decision. Each choice presents a unique aesthetic, varying maintenance requirements, and differing performance over time.

Some people prefer the traditional feel of real wood. Others choose composite boards to reduce upkeep. The choice of material typically hinges on the intended use of the deck and the homeowner’s desire for ongoing maintenance. After working on outdoor projects in the Winnipeg area for many years, SunCo has seen how different decking materials perform through Manitoba’s seasons. That experience helps guide homeowners toward options that make sense for both appearance and durability.

Pressure-Treated Decking

Pressure-treated wood is one of the most common materials used to build decks. It gives the structure reliable strength and keeps the project’s cost low.

Pressure-treated boards work well outside when they are put together correctly. The chemicals used to treat the lumber give it a maintenance-free performance that resists deterioration from the elements over time. You can stain or seal them to match the house or surrounding landscape; however, that creates a dependency on ongoing maintenance during the lifetime of the deck to keep its appearance new and fresh.

For many homes in Winnipeg, a pressure-treated decking provides a relatively low-maintenance, long-lasting way to use the outdoors every day.

Cedar Decks

People often choose cedar because of its attractive appearance. The wood’s warm colour and unique grain make the deck look more traditional. Typically the grade of lumber provided is higher than the run-of-the-mill pressure-treated lumber, so there are fewer imperfections in the boards. Cedar ages naturally and turns grey over time. The cedar sap is a natural fungicide, so the lumber won’t rot or deteriorate as quickly as untreated lumber from other species, so you can expect about 20 years of maintenance-free performance. That is a significant advantage to leverage when there is a concern with adding chemicals to the surface of your deck for health and environmental reasons.

Cedar feels lighter and looks more polished than pressure-treated wood. Cedar decks can retain their fresh tone for a long time if you seal them with a natural oil, such as tung oil or boiled linseed oil. Those products will allow the lumber to breathe and give you multiple applications over the life of the deck without the common peeling effect that happens when using traditional stains and paint products.

Composite Decking

Homeowners increasingly choose composite decking for a deck that requires little upkeep.

The boards are made from a mixture of recycled materials and wood fibres, which gives them a surface that resists moisture, fading, and warping. Composite boards cannot  be stained or sealed like natural wood can.

There are many colours and textures of composite products to choose from, which makes it easier to match the deck with the style of the house and keep its appearance consistent over time.

Since the appearance of the composite in the marketplace about 30 years ago, by now  many products and iterations of the “composite family of products” have come and gone; here are a few of the most noteworthy characteristics:

  1. Typically the initial cost of the surfacing board is higher than natural lumber products
  2. The boards retain heat from the sun and can be uncomfortable to walk on barefoot
  3. The deck supporting the composite products require more joists and a higher load capacity from the supporting piles or pads
  4. When damaged boards need  replacement the product may be obsolete or discontinued
  5. Depending on the grade of the product you select, fading will occur over time

Deck Railings

Railings are an important part of both safety and design. All raised decks above 24” to grade require guardrails, but the right system should protect the edge of the deck without making the space feel closed in.

SunCo considers railing placement early in the deck design process. The position of stairs, posts, and guardrails all affect how the finished deck will look and how comfortable it will be to use. Privacy walls are also an integral part of the railing system and are given proper consideration during the design process of the entire project.

Start Planning Your Deck

A well-designed deck can entirely change how a backyard is used. If you’re considering building a new deck or upgrading an existing one, the first step is a conversation about what would work best for your home.

SunCo has been building outdoor structures in the Winnipeg area for nearly 30 years. We’ll walk through layout ideas, materials, and construction options so you can move forward with confidence.

Backyard Paradise by SunCo place picture
4.9
Based on 53 reviews
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It's hard to imagine there's a better crew or company out there to build your custom sunroom & deck. From meeting Roger to help design our unique structure to Patrick & JP accepting the challenge & putting it all together to perfection. And of course Jane keeping us posted with every stage & coordinating the project with precision. To the whole crew at Backyard Paradise by SunCo a big Thank you. You are The BEST!
Mary Reimer profile picture
Mary Reimer
00:20 21 Aug 25
We went to check out the showroom outside the store, They are very nicely set up. The option gave us to browse at our own leisure. It was a good experience to be able to check out the different options. Hopefully we get to build our 3 season next summer 🌞.
Charlie Rosen profile picture
Charlie Rosen
20:16 01 Aug 25
We Started our journey with our sunroom last year! Planning with Roger was excellent! He listened and worked with my husband, and the completion was done the following spring! It has been the best decision we ever made, and it is our most favourite room in the house! We added air conditioning which traditionally does not happen, but for our location was necessary. The installers were professional and did a very great job! Can’t say enough about what a great company they were to work with! We will enjoy this for years to come! Thank you
Gordon Penner profile picture
Gordon Penner
22:19 18 Apr 25
All I can say is thank you for a job well done. When I ordered my sunroom last fall I'd stop by there at least twice a month to get different ideas. Such as, I switched from the white frame to the black frame, I was also going to install my own carpet in, going there as much as I did gave me the thought I would let Backyard Paradise install the carpet. A big thank to Roger, and Jane and of course a great building crew Dave and Brad.
Thank you,
Gordon B Penner
Michelle Gratton profile picture
Michelle Gratton
12:57 22 Oct 24
What can I say? The addition of a sunroom had been on our minds for a few years. We had pondered on a few different options and, one day, we came across an advertisement from SunCo. That’s when we decided to take a drive to their offices where they had a few sunrooms on display. We were impressed with the workmanship and got in touch with them to get one of their sales reps to come and give us an estimate. Our first meeting with their sales rep was very fruitful. He was very courteous and knowledgeable with the product. We felt at ease and confident with SunCo’s ability to produce the perfect sunroom for us.
With the help of our SunCo team, we were able to figure out a perfect landing that transitions from the sunroom into the house. They were also very helpful in explaining the prep work that is involved before the actual addition starts (moving any hydro and electrical lines, getting permits, digging the piles, etc.) Once everything was in place, SunCo sent their team to erect the building. It was all up within a few days. The crew was very friendly and dedicated to their trade. The only issue that we have, which is completely out of SunCo’s realm, is that the winter elements along with the Windsor Park gumbo causes some windows to shift but this issue disappears once Spring arrives.
This addition to our home was the best renovation project that we’ve ever had done. We use it every day, from March to October. As soon as the Sun is capable of warming up this space, we’re in there. Sometimes we help the Sun out by throwing a small heater in there and its top notch! With our growing family, the sunroom is a perfect additional area for gatherings because there’s nothing better than enjoying a nature view while visiting with family and fiends. Weather permitting, our 7 granddaughters love to eat in the sunroom; independently from the adults. My husband has a side job which necessitates clients to drop off or pick up documents, and let me say, it is unbelievable as to how many people have commented on our sunroom. We have recommended SunCo over and over again. If anyone is contemplating on getting a sunroom, we would not hesitate to proceed with Backyard Paradise by SunCo.

Update: After posting this review, Roger, a company sales rep dropped in and gave us some very good recommendations on how to address the shifting issue. Great company! Thx.
Yvonne Jobse profile picture
Yvonne Jobse
02:31 30 Sep 24
Our 3 Season Sunroom is the best investment we ever made. They were able to install it while I was off work for 3 months due to surgery. I could have a relaxing recovery even thought it was March, snuggled up in blankets.
We use it as our living room and our view of the nature around us is our T.V.
It is our sanctuary where we can unwind at the end of the day and restore peace to our lives.
When our family is over and our young grandchildren come, we fill it with toys and joy is had by all!
We would highly recommend Backyard Paradise to everyone.
We absolutely love our sunroom!!
Darinka Ginter profile picture
Darinka Ginter
18:55 09 Sep 24
Our 3 seasonal sunroom was built in 2012.
We were very happy with the materials and workmanship, so we called them back in 2020 to build our replacement stairs and railing.

We use the sunroom 8 months out of the year. We eat, entertain, and relax in the sunroom. Our favourite is watching the humming birds that come to the plants right up to the door.

The sunroom is my favorite part of the house says our pet dove.

We love being outside without bugs bothering us.

We highly recommend the backyard Paradise by SunCo to build yours.

Happy anniversary.
Dion Semeniuk profile picture
Dion Semeniuk
18:04 05 Aug 24
We had our sunroom built over 10 years ago and it is still like new! We’ve never had an issue with it from day 1 and even after all these years, the doors and windows open and close with ease and have no leaks. Just goes to show how well SunCo builds their sunrooms.

The professionalism and service we received was top notch.

With this addition to our house, it has added such a nice space to enjoy a cup of coffee in the morning and have company over at night to enjoy a drink and snacks while being protected by the mosquitoes but still feeling like we are outside.

This was a great experience from beginning to end and would highly recommend SunCo for your sunroom needs.
Joanne Lagasse profile picture
Joanne Lagasse
16:50 24 Jul 24
We had our 3-season sunroom built in April-May of 2024. What a beautiful addition it has made to our home. Backyard Paradise by SunCo provided quality service and workmanship. The construction crew was flexible with our requests and knowledgeable about their product. They were determined to please and build a room to our liking including size & style. Additional decking and stairs met our standards. As well, our request for a shingled roof to match the existing roof on the house did not disappoint. The timing couldn’t have been better with the return of mosquitoes this summer. We are thrilled with this new addition and are looking forward to many years of relaxing and entertaining in this ideal “Backyard Paradise”. To the construction crew, thank you very much JP and Patrick. You were always pleasant and aimed to build the sunroom just right. Thank you Roger for providing us with detailed information prior to the build. Your professionalism did not go unnoticed. You have made this experience all worthwhile.
René & Joanne