Building A Deck Over An Air Conditioner
Sometimes an existing air conditioning unit is installed in the location where you want to build a new deck. Your best option is to move the unit to another location out of the way. This might cost you a few hundred dollars, but will save you a lot of headaches in the long run. Most AC manufacturers recommend maintaining a minimum 60" uninterrupted clearance above the compressor to allow for hot air to exhaust from the top of the unit. Without proper air flow, your AC unit can overheat and break down. You must also consider access for repairs of the unit. If your deck is very high, then you may be able to leave it in place, but keep in mind that AC units can be very noisy and hot.
How to Decorate Deck Support Columns
Browse some examples of decorative deck support posts for tall decks.
Beam Span Chart
Learn how to size your deck beam using this easy-to-use span table. Just cross-reference the post spacing and joist length to determine the beam size.
Deck building tools
As with any professional job, having the right tools can make all the difference.
Anatomy of a Deck
A comprehensive guide to help you learn the names and understand the functions of every part of your deck.
Tile decking
Installing tile over a standard deck frame in an exterior environment is a recipe for trouble.
Picture Frame Decking
Install a picture frame or perimeter board to finish the edge of your deck with style.
More Helpful Resources
Explore Articles by Topic
Footings
Information related to installing frost footings for decks
Framing
Learn structural framing methods
Decking
Learn about wood and composite decking materials
Stairs
An in-depth look at the complex issue of how to build stairs
Railings
How to install guardrails and handrails to meet IRC code
Features
An overview on water drainage, benches, planters and lights
Design
The basics of deck design
Planning
Learn about permits and working with contractors
Porches & Patios
Build a covered deck to enjoy all seasons
Ledger
Proper attachment techniques
Care
Maintain your deck to maintain your investment
Materials
An overview on water drainage, benches, planters and lights
Why is Joist Protection so Important for Your Deck?
If you’ve ever seen a piece of wood left out in the weather for any period of time, you know what happens: decay. Whether through wet rot, insect damage, or mildew, the fibers begin to break down.
How to Brace a Swaying Deck
Learn how to install a diagonal brace on your deck frame to prevent racking. Check out our detailed image.
How to Install Deck Post Wraps and Sleeves
Learn how to install trim or post sleeves over your pressure-treated support posts for a cleaner finish and to protect the material from checking.
What to Consider When Building A Wrap-Around Deck
Looking to add a wrap-around deck to your home but unsure of what the process involves? Check out this guide to learn more about top considerations when building a wrap-around deck.
Introduction to Decking
Spacing between deck boards provides several critical functions, such as drainage & drying. Learn how to space and stagger deck boards at Decks.com.
Picture Frame Decking
Install a picture frame or perimeter board to finish the edge of your deck with style.
Explore Articles by Topic
Footings
Information related to installing frost footings for decks
Framing
Learn structural framing methods
Decking
Learn about wood and composite decking materials
Stairs
An in-depth look at the complex issue of how to build stairs
Railings
How to install guardrails and handrails to meet IRC code
Features
An overview on water drainage, benches, planters and lights
Design
The basics of deck design
Planning
Learn about permits and working with contractors
Porches & Patios
Build a covered deck to enjoy all seasons
Ledger
Proper attachment techniques
Care
Maintain your deck to maintain your investment
Materials
An overview on water drainage, benches, planters and lights