Listed Building Restoration St Austell

We, Leslie Cornell Building Restoration Ltd, were instructed by our Client to undertake a Site Visit to this wonderful Grade II Listed Cottage in the scenic Historic Port of Charlestown.
Lime Rendering and Lime Pointing Cob Cottage Wadebridge

The cottage was suffering from internal damp problems and other external maintenance issues.  We visited the property to assess the problems and put together a comprehensive plan of Restoration Works, which the Client accepted.

With this cottage having a Grade II Listed status, we were instructed to follow the due process in order to gain Listed Building Consent for the restoration works required.  This process included Existing/Proposed Elevational Scaled Drawings, Existing/Proposed Historic Window Restoration Scaled Drawings, preparation of a Heritage Design and Access document, and completion of an Ecological Trigger Report.

On completion of this paperwork it was submitted to Cornwall Council as part of the Listed Building Consent Application, which was subsequently approved with conditions.  The condition on the Grant of Listed Building Consent was to provide x 3 Lime Mortar Sample Panels for approval.  Cornwall Council reviewed the Sample Panels and approved the most appropriate.

Our Historic Building Restoration Works in Cornwall consisted of:

Lime Rendering

The Front Elevation was previously clad in a cement-based render application which was trapping high levels of moisture within the stone wall, hampering the breathability of the masonry.

Lime Rendering and Lime Pointing Cob Cottage Cornwall

We started by carefully removing the non-breathable cement applications, to enable the wall to breath and dry out.

This was followed with the introduction of our 3-coat breathable Lime Render application.  After following the appropriate drying times, we then introduced a 3-stage Breathable Mineral Paint System to the newly introduced Lime Render.

Lime Rendering and Lime Pointing Cob Cottage Cornwall

Lime Pointing

The Gable and Rear Elevation stonework had previously been pointed using a cement mortar, which again was trapping high levels of moisture within the walls.

Lime Rendering and Lime Pointing Cob Cottage Cornwall
Lime Rendering and Lime Pointing Cob Cottage Cornwall
We raked out the cement mortar from the joints of the stonework, and introduced an approved Lime Mortar Pointing application.
Land Drainage Cornwall
Land Drainage Cornwall

The Gable Elevation was in a location that was exposed to all of the elements, so we further protected this wall by introducing a 3-stage Breathable Beeck Mineral Paint System.

Chimney Repairs

Failings to the flaunching on the x 2 brick-built chimney stacks, so using an appropriate Natural Lime/sand mortar we re-flaunched the tops of the chimneys to limit further moisture ingression.

Breathable Mineral Paint Cornwall
Breathable Mineral Paint Cornwall

Rainwater Goods

The existing cast-iron rainwater goods restoration, redecoration and resealing.

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Slate Dropper Course

The Gable Elevation did not have a dropper course to act as a functional transition between the eaves and the ridge of the roof, thus no safeguard against the weather,

We installed a Delabole Slate dropper course to add strength and durability against the elements.

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Our other Restoration Works in Cornwall included:

  • Restoration and redecoration of facias
  • Installation of a Slate Dropper Course
  • Historic Window Restoration works

To see what our Client thought about the works we undertook, please visit our Testimonial page.

If you have a Historic Listed Building or a Lime Application project in Cornwall that you would like to discuss, please Contact Us.

Historic Listed Building Specialists Cornwall – Lime Applications Cornwall – Lime Rendering St Austell – Lime Pointing St Austell – Chimney Repairs St Austell

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