Should My Timber Roof Frame Be Exposed To The Weather For So Long?

View of a house timber roof frame under construction

Should my timber roof frames be exposed to the weather for so long? That’s a common question we’re hearing at Progress Inspections as build times continue to drag out. We asked our inhouse Structural Engineer, Glen Webster, to provide some input.

Building a new home can be one of the most exciting times of your life. It is also likely your largest investment making it scary at the same time. You need confidence in the process and quality of the final product.

The relationship between a builder and a homeowner is a complex one. Delays can cause significant concern, both financially and in terms of the overall build quality expectations.

A common issue for builders

One issue that has been topical of late relates to roof frame elements, and their prolonged exposure to the weather. Whilst some exposure to weather is expected during any build process, current delays in material supply, shortage of follow-on trades, and in extreme circumstance, builders abandoning contracts, are leading to extended periods of exposure.

Some of the typical issues which can result are:

  • Weathering and degradation of timber causing cracking, splitting, or other cyclic swelling and shrinkage issues.
  • Fixings and Connectors corroding or weakening joints
  • Steel beams showing evidence of corrosion
  • Mould and fungal decay when the moisture content is over 20%, particularly in untreated timber.
  • Termites – particularly in untreated timber.

Covering the frame can reduce the impact of moisture, however this is rarely possible or feasible.

If your roof frame has been exposed to the weather for an extended period, we would recommend a specialist building defect inspection to investigate the impact prior to re-commencing work. At this inspection, we will determine the extent of degradation and make recommendations to you and your builder on what elements may need repair, rectification, or replacement.

At Home Integrity, our defect and progress building inspections are thorough and easy to read. We work with homeowners to minimise their concerns and stress and liaise with their builders to ensure that all issues are dealt with quickly and efficiently.

For further information regarding timber exposed to weathering, please click here. To book a defect inspection you can contact our team via email [email protected], or call the office on 08 6184 5624.

What Are You Looking For?

Pre-purchase inspections

Identify major defects or issues that could impact your new property’s value and liveability.

Construction Progress Inspections

Identify major defects early before your build moves to the next stage.

Strata Inspections

Providing a clear understanding of building maintenance requirements.

Owner Builder Inspections

Offering a second set of qualified eyes to assess the work of your trades.

Termite & Timber Pest Inspections

Qualified timber pest inspectors who will inspect every room for termite activity.

Building Disputes

Our team is here to help you with your building and construction dispute.

Defect Inspections

Determine any faults or defects in a building with a qualified building inspector.

Hi there, 

We see you have added an Electrical, Plumbing and Gas inspection (EPG) with a Pre-Settlement inspection. 

Please note these are very similar inspections, just performed at different times. The EPG occurs during your pre-purchase inspection, while the Pre-Settlement occurs 5-7 days before settlement. 

If you require both please proceed to check out. Alternatively, remove one and continue.

If you would like further information, please call our office before proceeding to check out on (08) 6184 5624