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We have built a strong reputation as one of the oldest and most well respected names for the supply of pressure treated timber fencing to the agricultural, equine, local authority and domestic markets.

Introduction

We are able to pressure treat timber with creosote for unrivalled long service life, or Celcure for a 15 to 30 year desired service life. Creosote pressure treatment not only extends the service life expectance of timber products but is particularly useful in agricultural applications as animals will not chew on creosoted timber.

As holders of the Royal Warrant for the supply of preserved timber fencing to Her Majesty The Queen, we take great pride in the products we produce. The fencing we supply Her Majesty can be found in situ at The Royal Stud, and we produce all our fencing and gate products to the same high standards.

With our own milling facilities and highly knowledgeable staff on site we are able to produce bespoke products as well as working with customers unique designs to create one off products.

We stock a full range of fencing and gates at our site in Boston, Lincolnshire. All our stock items are available for nationwide delivery on our own fleet of specialist crane offload vehicles.

To see our full range of fencing and gates, as well as garden products and sleepers, please visit our commercial website at www.caldersdirect.com

Production Process

Harvesting & Inspection

All our products are manufactured from high quality european softwood timber sourced from sustainable certified forests. After harvesting all timber is inspected to ensure it meets the standards required to produce high quality fencing.

Drying

Timber is either kiln or air dried to below 28% moisture content prior to treatment. This leaves space on a cellular level for our pressure treatment impregnation chemicals to permeate the timber and remain in place throughout their service life.

Machining

Once the timber arrives on site it is machined as required in our mill to produce our range of high quality fencing products.

Bespoke designs can be produced specifically for customers with unique design requirements.

Impregnation

Softwood timber is next pressure treated with either green or brown Celcure solution to enhance the desired service life of the finished product. Post treatment any Calders & Grandidge fence will have a desired service life of 15 years. We do offer 30 year desired life treatment where applicable.

We only ever treat timber with Celcure solution once it has been cut to its final dimensions. This ensures that all exposed surfaces absorb the treatment equally, resulting in a better quality product.

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Updates

Latest From Twitter

Calders & Grandidge
@Calders & Grandidge

More home projects using our #timber, our #track supervisor Matt Price sent in these pictures of his handy work… twitter.com/i/web/status/8… Find out more

1 hrs
Calders & Grandidge
@Calders & Grandidge

Did you know for professional use in #Equine and #Agricultural situations #Creosote is a long lasting option. pic.twitter.com/kNq1OIjQ5i Find out more

22 May