How often should I repaint treated timber used outdoors?
Dean de Jong2025-04-20T21:54:56+10:00Depending on the level of exposure and type of paint used, outdoor treated timber should generally be repainted every 2–5 years for maximum protection.
Does H3 timber need to be sealed?
Dean de Jong2025-04-20T21:54:34+10:00It depends on the application. While H3 is treated to resist decay, sealing can further prolong its life, especially in exposed areas.
Do I need to prime H3 timber before painting?
Dean de Jong2025-04-20T21:53:44+10:00Priming is strongly recommended. Primers help paint adhere better and act as an additional moisture barrier.
Can you paint H3 timber?
Dean de Jong2025-04-20T21:53:25+10:00Yes, H3 timber can be painted. It’s recommended to use a primer suitable for treated wood followed by a durable exterior paint to help extend the lifespan of the timber.
What happens if I use H2 timber outdoors?
Dean de Jong2025-04-20T21:50:31+10:00H2 timber used in outdoor environments is likely to fail over time due to fungal decay or moisture damage.
Does H3 timber need to be sealed?
Dean de Jong2025-04-20T21:50:12+10:00It depends on the application. While H3 is treated to resist decay, sealing can further prolong its life, especially in exposed areas.
Can I use H3 timber indoors?
Dean de Jong2025-04-30T15:12:50+10:00Yes, H3 timber can be used indoors. It's often used in transitional areas or where moisture exposure is unpredictable, such as bathrooms or kitchens.
Can H2 timber be used outside if painted?
Dean de Jong2025-04-20T21:49:28+10:00No. While painting may provide some surface protection, H2 timber is not treated for fungal resistance or moisture exposure and should not be used outdoors.