Our Flawless Approach To Custom Decks Design and Full Backyard Experience

Discover the exciting world of outdoor living with the installation of custom decks or porch designs. By blending your vision with KP Construction’s state-of-the-art technology, your new backyard retreat will be the envy of the neighborhood.

The planning process begins with a personalized design consultation, leading to an overview of the project details, and concludes with a cutting-edge 3D visualization. This advanced technology provides a photo-realistic image of the final project, so understanding your preferences and requirements are crucial components of the design process. To create the one-of-a-kind structure you envision, we’ll need to agree upon the following basic elements.

Results That Speak for Themselves

Custom Decks Layout

It is our goal to create structurally sound decks or porches that fit flawlessly into your property’s footprint. Our professional designer can provide guidance in selecting a single- or multi-level decks; help you determine if you want a simple deck design or a complex deck design; or if your budget permits, to take it to the next level with a luxury deck design.

cedar deck building process

Deck Layout

Square, rectangle or polygon shape

small deck stair view


Straight or turned with landing

Railing System

Railing assembled from wood, vinyl or aluminum


Wood or aluminum

ipe hardwood toronto

Decking Boards Direction

Parallel to the house, perpendicular or diagonal

Custom compact deck side view

Picture Frame Design

On deck and stairs

Decking Materials

Pressure Treated Wood
Most common decking choice. Made from Southern yellow pine, easy to install and the least expensive type of decking. Chemicals permeate the wood to prevent rot and insect damage. Should be cleaned and stained every two to three years. Life expectancy is 20 years.

Tropical Hardwoods
Extremely dense and durable. Have rich colouring and are highly resistant to insects and decay. Can be expensive and more labor intensive to install, as screw holes must be drilled prior to setting screws. Life expectancy is 25 years.

Contain natural defences against insects and rotting. Red cedar is soft and easily damaged. Port Orford Cedar is lighter in colour, harder and the most wear-resistant cedar. Must apply sun-blocking protectant every few years to preserve natural colour. Life expectancy is 20 years.

Made from a blend of plastic and waste wood fibres. Very durable, won’t rot or require staining. High-performance product, but more expensive than most woods. Special fasteners must be used, but some can be installed with hidden fasteners underneath so there are no visible screws on the face.

Ipé Hardwood
Brazilian walnut is one of the densest hardwoods available. Ipé decks provide natural beauty and durability. It can withstand harsh climates, rot, insect damage and is mold-resistant. Tongue and grooved planks make it easy to install. It is more expensive than other decking materials but should last a lifetime. Custom shiplap siding trim and moldings are also available.

Optional Custom Decks Components

  • Skirt
  • Privacy Screen
  • Pergola
  • Benches
  • Flower Boxes
  • Stone Fireplace or Fire Pit
  • Accent Lighting
  • Built-in Spa
  • Grilling Station
  • Whatever You Can Imagine

3D Decks Modeling – Make Your Dream Deck Become a Reality

Take a Look At Our 3D Deck Design Planning In Action

Imagine using your new custom-designed deck or porch. Will it be your private hideaway to escape from the busy demands of your daily life? Are you anxious to expand and enhance your living space for more family time? Or are you indulging your fun side and creating the ultimate destination for entertaining friends or business associates? No matter its purpose or location, KP Construction experts will assemble your deck ideas and concepts to prepare an inspired design that matches your vision flawlessly.

Now that you’ve made your selections and approved your concept, our design team will go to work to bring your deck design ideas to life in a 3D model. No more guessing if the flat, two-dimensional drawings represent what you really want. High-quality renderings are prepared so you can see exactly what your project will look like from every angle.

Powered by

Denovo Design
  • Homestars
  • 9.9/10
  • customer rating
    according to Homestars

I want to thank KP Construction for the awesome work they did for us. They designed and built the composite deck and interlock patio. It was an enjoyable experience; they finished everything on time, clean after themselves, answer our questions and addressed our concerns. I would definitely use them again in the future and recommend them to anyone, who is looking for a reliable company and hustle free experience.

JS, Whitchurch
JS, Whitchurch

I would highly recommend KP Construction for an outdoor deck. They were extremely professional, the quality of the work was excellent, and are one of the better contractors we've worked with. They did a great job helping us with a design that suited our home and made some great recommendations to enhance our outdoor space. They were incredibly flexible on the build, making changes to accommodate us and also moved their schedule around to allow for other work we were having done to the exterior. Their customer service is excellent. Any questions or concerns we had after the work was completed, they responded right away and were there for us. They did all of this while presenting a very fair price.

Sarah & Peter, Toronto
Sarah & Peter, Toronto

Custom Decks Option Flexibility

Adjustments and modifications are no problem; in fact, we encourage you to put us to the test. Need a larger seating area? Want to incorporate a privacy screen behind your built-in grill? Why not add some hidden storage space underneath with a decorative skirt and access door? Won’t some ornamental planters blend the beauty of nature with the urban locale? And don’t forget to add some low-level lights for atmosphere and mini spots to illuminate all the decorative elements. Save time and money by making changes to the 3D model instead of during construction.
At this stage of the process, our team will prepare a scope of work incorporating all your selections and provide a comprehensive estimate, so you’ll understand exactly what the project will cost. All prices are based on your personalized specifications and current local costs, so you can be assured your budget will always be maintained.

When you’re satisfied that the final design meets your expectations exactly and have approved contract pricing, certified professionals will produce detailed architectural drawings for contractor use in applying for permits, ordering materials and the deck building process.

Commonly Asked Questions About Custom Decks

There are a variety of high-performance options available when determining which decking material to use. Recent technological advancements have added several low-maintenance products to choose from that provide long-lasting beauty. You should compare a product’s durability, maintenance, aesthetic appeal and price when deciding what’s best for your application.

Absolutely, we welcome your input on where you’d like to purchase decking, hardware and specialty features. If you’re unfamiliar with where to obtain these materials, we’ll be happy to offer recommendations for suppliers that meet our high standards of excellence.

Yes, KP Construction holds liability insurance with coverage up to $5,000,000. For additional peace of mind, every project we do comes with 3 years warranty on decking and finishes, and 5 years warranty on structural.

7 Trending Backyard Makeover Ideas

Most homeowners are looking for ways to enhance their property by increasing the usable living space. A popular option is to …

5 Things to Do Before Hiring a Custom Deck Builder

Adding a backyard deck to your home is a big decision that will require a significant investment of time and money. …

Deck Maintenance You Must Do To Keep It Safe

Backyard decks and the extra outdoor living space they provide have been popular additions to Canadian homes for many years, and …

Have more questions? Do not hesitate to ask us before you proceed with your custom deck project!

Visit Knowledge Center

Building Peace of Mind Along With Your New Project

As a premier deck builder serving discerning residents of Markham, Toronto and GTA, we recognise how stressful the construction process can be. Our team of skilled craftsmen will work tirelessly from start to finish to minimize disruption and reduce construction impact from your life. You can feel confident that all stages of the deck building process will comply with the Ontario Building Code. This is what you can expect once permits are obtained, materials are delivered and a schedule has been set:

Deck Footing Placement

Excavation of the proper diameter holes to a minimum depth of 4′ below grade, and pouring concrete footings.

Deck Frame Construction

Lag screws are securely attached to the house, the main support beam is set, joists are installed and rim board attached.

Railing Posts and Stair Construction

Installation of railing posts, stair stringers, intermediate joist blocking and frame for the skirt. Pergola posts will be installed at this time, if included in your design.

Laying of Decking Boards

Configuration layout is based on your selection – parallel to the house, perpendicular or diagonal.

Railing & Privacy Screen

On-site picket installation or pre-fabricated railing sections are attached to the frame. If your plan includes a privacy screen and/or pergola, these will be assembled at this time.

Skirt Construction

The framing is concealed with a wooden skirt for a clean finish.

    We are ready to help!

    Call us at 905 910-0283 or leave your details below and we'll get back to you shortly.