5 Helpful tips for oast cowl maintenance

Here at Dude & Arnette we know looking after oast cowls is a serious crafty business. And if you don’t do much to maintain them… well, a costly one. Our expert team uses traditional building and maintaining methods (perfected over 4 generations) to weatherproof and protect your roof and ensure your roof is tip top!

To help you get an idea of what’s required to maintain your oast cowl we’ve put together 5 recommendations:

1. Get them serviced every year

It might seem obvious, but we’d suggest having your oast cowl serviced every year. This is to avoid it from collapsing due to damage caused by weather conditions. Lucky for you, with Dude & Arnette you’ll be in safe hands. Our specialist team can strip and re-tile all types of kiln roofs, including brick and wooden, round or square roofs, making sure your roof is weatherproof. We can also replace ironwork and lead work for kiln tops, and craft bespoke kiln guttering. Phew!

2. Have them down every 5 years to avoid as many repairs

Repairs can be costly, so avoid leaving it too late by having the cowls down for a check-up every five years. This will help you get an idea of the state of the cowl and avoid potentially costly problems that can develop with the wood- and iron-work due to weather conditions. Prevention is key, folks.

3. Always get the oast cowls down to refurbish

After we’ve assessed your oast cowl we bring them down using scaffolding or a crane, which is usually a fast and hassle-free process. We also cap the building securely to protect against the weather and any would-be nesting wildlife. Once the cowl is down, we sand it, remove all moisture from the wood before any paint work or repairs take place. If you want more detailed information of our step by step process, read how our cowl repairs work.

Old cowl coming off

4. Check the top of the oast roofs when the oast cowls are off

It is as important to check the cowls as it is to check the top of the oast roofs. In some cases, where the cowls have been severely damaged, it may be more cost-effective to build a new traditional wooden cowl rather than carry out all of the repairs needed. If we feel that this is best, we will always advise clients in advance and discuss the options.

5. Banging or squeaking? Get your oast cowl serviced ASAP

If you hear any banging or squeaking coming from your roof we recommend you contact us as soon as you can to prevent any damage or water coming in.

If you are interested in our oast cowl maintenance services please get in touch today for a no obligation visit and we’ll organise a time to meet with you and assess your roof.

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Oast cowl repairs by hand

We’ve always worked with our hands here at Dude & Arnette, some of us used to be mechanics, some started working on oasts early raising cowls up by hand using pulleys and poles. We like getting stuck in, but there are lots of other reason why investing in a true craftsman for your oast cowl repairs is important.

How often should I have my oast refurbished?

Looking after your oast is important, it can preserve the life of your oast and save replacement.  Oasts ideally should be refurbished every five to six years so any rotten or broken wood can be repaired before causing a larger problem.  If we carried out the original repair work, it may be a little longer. From start to finish, a standard cowl refurbishment typically takes around four weeks.

oast cowl repairs    finishing oast cowl repairs a before shot of oast cowl repairs

Why should I have my oast cowl repairs done by hand?

Oast refurbishment is a detailed process. We carefully strip down the oast by sanding it – removing all the paint from the boards. This allows us to see any wear or water damage. The cowl then gets placed in a special drying room to remove any moisture from the wood before we begin repair work. Depending on the cowl’s condition, this may include meticulously replacing or repairing boards, heads, mainframe or curb, our expert craftsmen know exactly how to repair any problems with minimal disruption to the structure of the original cowl.

A critical stage is the re-painting, we still paint the cowls by hand, the shape of the cowl means it’s almost impossible to get good, solid coverage by spraying. And we do five coats for optimum appearance and weatherproofing. Something we are committed to always doing by hand.

What have you changed?

We keep up to date with the very latest technology and quality when it comes to paint and wood treatment.  Using cutting edge primer, undercoats and finishes leaves you fully weatherproofed and prevents any potentially costly problems developing with the wood- and iron-work.

Make sure to follow us on Instagram or Facebook to see what we’re up to in the new year, or get in touch to chat about your oast refurbishment needs.