TIMBER+JOINERY

Calibre’s skilled conservation team use both traditional and innovative repair techniques. We do so in an intelligent way. Timber-to-timber repair methods are balanced with other repair techniques, to correct defects with minimal disturbance and loss of historic fabric.

Versatile, various, and used throughout history in a wide range of structural and non-structural applications, timbers differ in their physical and chemical characteristics. Understanding this, Calibre are specialists in the conservation of timber frames, windows, doors, wall-linings and panelling, staircases, floor boarding and exterior cladding.

Structural timber: 

  • Temporary support 
  • Dismantling, recording and labelling
  • Timber-to-timber repairs (face or patch repairs, whole section repairs) 
  • Reinforcing timber with other load-bearing materials (steel, fibre-reinforced polyester rods, epoxy resins)
  • Replacing damaged timber with other load-bearing materials 
  • Provision of supplementary structures in conjunction with, or independently of, the existing frame. 
  • Repair of infill panels (removing inappropriate repairs, stabilisation wattle and daub, patch repairs).
     

Non-structural timber (joinery):

  • Temporary reinforcement, dismantling, recording, labelling, and re-assembly 
  • Removal for storage or repair  
  • Re-adhesion of loose joints with new wedges or draw-board pins
  • Timber-to-timber repairs (face or patch repairs, whole section repairs) 
  • Reinforcing or supporting fragile elements (bridging pieces, timber and metal brackets, straps, steel rope wire)
  • Consolidating and filling decayed timber (acrylic resin, epoxy resin
  • Adjusting doors and windows to ensure proper operation
  • Dry (mechanical), wet (aqueous and chemical) and laser cleaning 
  • Paint and coatings removal
  • Removing water and tannin stains
  • Remedial treatment of insect infestation 
  • Application of coatings (polishes, varnishes, stains)