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A well-built deck needs more than just quality wood. The fasteners and hardware you use play a big role in its strength and durability. If the wrong materials are used, the deck can weaken, loosen, or even collapse over time. Deck contractors Richmond Hill recommend using the right screws, bolts, and brackets to ensure stability. Rust, poor weight support, and weak connections can all lead to serious problems.
Let us delve into five ways in which choosing the proper hardware helps keep your deck safe, strong, and long-lasting.
Weak screws can cause loose boards
Using the wrong screws can make deck boards come loose over time. Standard nails or soft screws may not hold the boards securely. As people walk on the deck, the boards may shift or pop up, creating an uneven and unsafe surface. High-quality, weather-resistant deck screws provide a firm grip and prevent loosening.
Rusty hardware weakens the structure
If the fasteners and brackets are not rust-resistant, they can corrode when exposed to moisture. Rust weakens the metal, making it brittle and less effective. Over time, rusted hardware may break, causing parts of the deck to detach. Stainless steel or galvanized fasteners help prevent corrosion and extend the life of the deck.
Incorrect joist hangers reduce load support
Joist hangers are essential for supporting the weight of the deck. If the wrong size or type is used, the joists may not be held securely. This can lead to sagging, weak spots, or even structural failure. Properly sized and installed joist hangers ensure the deck can handle heavy loads without bending or breaking.
Poor fastener placement causes instability
Even if the right screws and bolts are used, incorrect placement can weaken the deck. Screws placed too close to the edge of a board can cause splitting. Not using enough fasteners can lead to weak connections. Proper spacing and positioning keep the deck secure and prevent damage over time.
Mixing different metals causes corrosion
Using different types of metal fasteners can lead to a chemical reaction called galvanic corrosion. For example, if aluminum and steel are used together, the metals may react and break down. This weakens the hardware and shortens the deck’s lifespan. Matching metal types ensures durability and prevents unexpected damage.
Final words
Using the wrong fasteners can make your deck unsafe. Weak screws, rust, poor placement, and incorrect hardware all cause long-term problems. Choosing high-quality, rust-resistant fasteners and installing them correctly ensures your deck remains secure for years.
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