• English
  • Italiano
  • Français
  • Español
  • Português
  • عربى
  • Free Sample
  • Get Quote
Composite Decking Boards
  • Home
  • Product
    • Outdoor Composite
    • Indoor Composite
  • Free Samples
  • Solution
    • Color Selector
    • Become A Dealer
    • DIY Solutions
    • Our services
    • Free Samples
  • Why EVODEK®
  • Resources
    • Technical Information
    • Inspiration
    • Get Quote
    • FAQs
    • Download
    • Blog
  • To Be Dealer
Composite Decking Boards
Composite Decking Boards

Recent Search Keywords

  • Free Samples
  • Get Quote
  • composite decking
Blog
Home > Blog > 8 Composite decking installation mistakes you may be making
composite decking mistakes
30Mar
  • By EVODEK
  • Wed, Mar 30, 2022
  • 552 Views

8 Composite decking installation mistakes you may be making

A good outdoor deck can create a comfortable outdoor living space for you. High-quality composite decking is more durable than ordinary wood. As a result, more and more homeowners are choosing composite decking to create private outdoor spaces. Although composite decking is easy to install, we still need to pay attention to some installation problems. In this article, we introduce 8 composite decking installation mistakes that you may make.

Composite decking is not only durable but also simple to install and easy to clean. Although the initial cost of composite decking installation is a bit higher than wood decking. But composite decking does not require the regular maintenance that wood decking does. In other words, after years of use, composite decking can save you a lot of maintenance costs. Therefore, composite decking has higher convenience.

Table of Contents

  • No Lag Head Screws
  • The joists are too far apart
  • Weak Deck Framing
  • Inadequate Ventilation
  • The Deck foundation is not deep enough
  • Failure to place composite decking
  • Incorrect panel installation
  • Using mismatched fasteners

No Lag Head Screws

A tell-tale sign of a problem with the ledger board attachment is the absence of lag screw heads. Lag head screws are necessary to avoid composite decking or any decking for that matter to collapse. If the only fasteners you see are simple nails or screws attaching the ledger to the house. It’s worth having a professional take a closer look before proceeding with the installation of new composite decking. The fix could be as simple as adding the appropriate number of lag head screws to the existing frame.

The joists are too far apart

Composite decking installations require joists for support. If the joists are spaced too far apart, it may create some safety hazards for your outdoor deck. If you use pressure-treated pine as joists. Then the joists should measure at least 2″ x 10″ and the pine joists should be spaced 30 cm apart. Of course, we recommend using composite joists, which are more durable than pressure-treated wood. Composite joists should be used at intervals of no more than 35 cm. Of course, it is best to check with the composite decking company before use.

Weak Deck Framing

The reason for premature outdoor deck failure may not be due to excessive weight. Rather, it is because the ledger boards are incorrectly fastened to the house. In addition to choosing the correct type of hardware for securing. Ledger boards must also be properly flashed so that water can drain underneath the finished wall assembly. As with any wood, reducing the amount of moisture in the environment is beneficial in maintaining the longevity of the deck frame.

Inadequate Ventilation

Although composite decking has good waterproofing properties. However, prolonged exposure to moisture can also cause the surface of the deck to lose its luster. This promotes the growth of mold and mildew on composite decking. Therefore, composite decking usually requires a 12 mm clearance from the frame structure. While maintaining ventilation, also facilitates the drainage of moisture from beneath the deck.

The Deck foundation is not deep enough

Another composite decking installation mistakes that should be avoided when installing composite decking is an improperly installed concrete foundation. If the concrete footings are not installed below the frost line. And encountering extreme cold weather may cause severe damage to the concrete footings. Therefore, for your composite deck to be stronger and safer, make sure to have a good concrete extrusion.

Failure to place composite decking

Before installing a composite deck, the composite deck manufacturer will usually tell you to leave the composite deck in place for one to two weeks. Different regions have different temperatures and air humidity. And the purpose of this is to allow the composite deck to adapt to the local environment. If the composite deck is cut without being acclimated to the local climate. And the dimensions of the composite deck may change after cutting. This leads to various problems with the installation of the deck.

Incorrect panel installation

Another composite decking installation mistakes seen in composite deck installation is extending the panels to the end of the covering deck. This incorrect installation method can cause dirt and moisture to be trapped in the gap between adjacent decks. And it can also cause the composite deck to warp due to thermal expansion. Therefore, when installing composite decking, the gap between adjacent decks should not be less than 8 mm. The clearance of composite decking from the wall should not be less than 5 mm.

Using mismatched fasteners

If you are a DIY enthusiast, then you probably have a lot of screws or other fasteners in your home. You may use fasteners that you always have at home when installing composite decking. But each material and fastener used to build a composite deck has its purpose. Typically, composite decks come with matching screws or fasteners. And composite deck manufacturers often also offer hidden fasteners that can make your outdoor deck more aesthetically pleasing.

Although composite decking is made to be durable. It is still beneficial for you to use it better by installing it correctly. So we make sure to read the installation instructions provided by the composite decking company in detail before installing it.

Tags:
Install Composite Decking

Post a Comment

We'll contact you within 24 hours. Check out the spam box in case that the mail is blocked.

Search

Archives

Content Calendar

March 2023
M T W T F S S
 12345
6789101112
13141516171819
20212223242526
2728293031  
« Feb    

Trending Post

Composite Decking Boards
Mar 21, 2023
8 Mistakes to Avoid When Building an Outdoor Deck
Composite Decking Boards
Mar 9, 2023
How to Remove an Old Deck?
Composite Decking Boards
Feb 21, 2023
7 Design Ideas Under Elevated Decks | Composite Decking
Composite Decking Boards
Feb 9, 2023
9 Ways to Reusing Leftover Composite Decking Boards
Composite Decking Boards
Feb 3, 2023
10 Design ideas for a small backyard deck

Popular Tags

  • Install Composite Decking (20)
  • Outdoor Decking (17)
  • Composite Decking (14)
  • Composite Decking Designs (9)
  • Cleaning Composite Decking (6)
  • Best Composite Decking (3)
  • Composite Railing (3)
  • Composite decking advantage (3)
  • WPC Wall Cladding (2)
  • Composite Decking Prices (2)
  • Composite Decking Colors (2)
  • Outdoor Deck Design (2)
  • Composite fence (2)
  • Composite pool deck (2)
  • Composite Decking Materials (2)
  • Composite Decking Brands (1)
  • Capped composite decking (1)
  • Repair composite decking (1)
  • Composite pergola (1)
composite decks
  • No.6 Changcheng South Road, Qingdao, China
  • Call us +86 138 6423 6340
  • [email protected]

Who We Are

  • Why EVODEK®
  • Free Samples
  • Color Selector
  • DIY Solutions
  • Become A Dealer
  • Our services
  • Get Quote
  • FAQs
  • Blog

What We Do

EVODEK® offers the best composite decking. Committed to WPC material since 2000, we are always the right decking manufacturer choice. Happy clients around the world are enjoying our outdoor decking, thanks to its outstanding quality, aesthetics, and performance.
Explore to get the best!
© Copyright 2020 EVODEK® Composite Decking Supplier All Rights Reserved. 木塑地板