Best Residential Fencing in Thornton, CO 80241 - Father & Son Fence and Retaining wall Service

Look for loose or rotting boards, rusty fastener heads, or a spongy feel underfoot. In Thornton, snowmelt often collects around ledger boards and posts, causing hidden rot. If only a few boards are damaged, repair is usually enough. But if multiple joists are sagging or the ledger board is pulling away from the house, replacement is safer.

Yes, we can often replace just the damaged area. For example, if only the top boards are failing but the frame is solid, we'll swap out the decking. However, if the underlying structure is compromised—common in older Thornton decks exposed to heavy snow loads—we may recommend a full replacement to ensure safety and code compliance.

For our climate, pressure-treated lumber or composite decking works best. Pressure-treated wood holds up well if sealed properly. Composite boards resist moisture and won't crack as easily during temperature swings. We always advise clients in neighborhoods like Hunters Glen to choose materials that handle snowmelt and UV exposure without constant upkeep.