Your Award Winning

Deck Builder

In Calgary, AB

Deck Construction

Caldek combines highly skilled craftsmanship with the art of custom deck building. We build wood decks, plywood decks, and composite decks. We use high quality Pressure Tread Woods, Cedar Woods or Composite material in our projects. If you are looking for a professional work and a long lasting outdoor structure, you are at the right spot. We know the details of a Deck Permit, and can make life simple. 

  • New custom decks
  • Remove old decks and haul away
  • Dig and set posts/footings
  • No job is to big

Caldek Deck Building Options:

Building a deck with proven PVC membrane products like the Duradek system goes a long way to make sure your deck has reliable waterproof protection for years to come. But first, you must ensure that the substrate of the deck is built with proper installation methods in mind.

No matter how sound you build the deck structure, its lifetime performance depends greatly on the products used and how well the deck is waterproofed.

With PVC waterproofing products, professional installation with sound details makes a big difference in how long your waterproofing performs. Since waterproof performance has such a huge impact on the overall longevity and value for the investment in the deck, this is an area best left to a trade professional well versed in specific deck waterproofing techniques.

Duradek has a collection of 46 published Detail Drawings to help guide successful deck building projects. Duradek vinyl must be installed by an authorized installer (waterproofing is not a great DIY project). The details provided also help the general contractors make sure correct sequencing with other sub-trades is handled correctly. An important deck building detail to say the least.

A Warranty with 3 Levels of Protection

Duradek is the only manufacturer to date that offers an openly available, written, three-tiered vinyl deck warranty.

1 – Manufacturer’s Waterproofing Warranty

Duradek’s waterproofing warranty protects the homeowner from any leaks resulting from a manufacturing defect for a duration of 10 years from the date of installation. Duradek’s vinyl deck warranty guarantees to repair or replace any portion of the Duradek “Ultra” 60 mil vinyl during that time frame. Typically, a ‘Manufacturer’s defect causing leak’ would likely be discovered within a year (after it has passed through all seasons), so a 10-year warranty offers more than enough consumer protection.

2 – Appearance Warranty

Duradek is the only vinyl decking company to offer a written Appearance Warranty for up to 5-years. If there is excessive discoloration over and above natural aging, Duradek protects the homeowner with product and replacement considerations.


3 – Workmanship Warranty

If an area on the deck needs to be redone due to an installation error, this would be covered by the Caldek workmanship warranty 2-year guarantee. This provides assurance to the homeowner that the product has been installed with professional waterproofing details and there will be no leaks as a result of poor installation.

YES – Duradek Warranties are Transferable

Duradek warranties are valid for the entire length of their terms, no matter who holds ownership of the property. This makes Duradek a value-added feature and great investment even if you plan to sell your home in the next few years. The new owner keeps all the advantages of waterproof peace-of-mind without the need for maintenance for the duration of the warranty coverage period.

Duradek Warranties

Duradek guarantees to repair or replace any portion of the Duradek “Ultra” 60 mil vinyl decking membrane which leaks as a result of a manufacturing defect within ten years from the date of its installation.

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What is everyone saying?

9/10 Review on - Dealt with Marc in the initial stages, very professional, good to deal with and seemed knowledgeable (their competition wanted 100% payment upfront, Marc was much more reasonable to deal with). Spencer and Rick came to do the install, and put a long day in to get everything wrapped up in the one day. The installation was done very well with great attention to detail. They identified one problem that required some extra labour, which I authorized up to a certain amount, and the extra charge came in roughly half of what was authorized. I would do business with them again.

Home Owner
3 years ago

9/10 Review on - We had a tear in our third storey decking which happened to be over two bedrooms. Because of this and possible water damage we were put on priority to finish the job ASAP. Of course weather in Calgary (summer 2016) wasn't exactly cooperative, but Caldek did the under deck repairs, put on a temporary patch and replaced the Duradek as soon as the weather cleared up. Cost seemed a bit high, but overall I was happy with their work and the results!

Home Owner
1 year ago

10/10 Review on - "All work was finished on time. Any small items were attended to immediately. The installers were very professional and coordinating with Brian in the main office was very efficient. Brian contacted us upon completion of the project to see if there were any remaining issues to be looked after. Very satisfied with the workmanship and quality of the products used."

Home Owner
2 years ago

We had Caldek install Duradek on our backyard deck. From the estimate to the installation, everything was great. They were professional and provided a very competitive rate and did the job in a timely manner. The installers did a fantastic job and we are VERY HAPPY with our deck. We highly recommend the folks at Caldek.

Jayne C
9 months ago

Current Standings:

4.3 out of 5 Stars 

Contact Information:

Showroom Hours:
Monday to Thursday:  9:00AM – 4:00PM
Friday: 9:00AM – 2:00PM
Saturday & Sundays: Closed
Closed most Holidays

Showroom Location:

Request Your Free Quote:

QUOTE INFORMATION: Once you have submitted your quote question, a Caldek representative will contact you to set a date and time for your on-site free estimate.   All of our estimators are highly experienced with many years of project management and design.  Thank you for your interest in Caldek Sundeck Systems.

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