Retro-Fit Doubleglaze

With over 10 years experience in Retro-Fitting slim line double glazed units into your existing single glazed sash windows.

With over a decade of experience we are Specialists in “Retro Fit slim line double glazing in Bristol” and “Retro Fit slim line double glazing in Bath“,
With our custom built” Sliding Rebate Machine” in our large workshop we can very neatly remove your existing single glazing and machine a larger rebate into your existing sash window,
we can then Retro-Fit your new high specification Slim Line double glazed units into your existing single glazed Victorian Sashes.
As Standard all of our new Slim Line Double Glazed Units are –
  • Warm Edge Spacer Bar Technology,
  • Krypton gas filled units,
  • Low Iron “Pilkington Opti White” glass for maximum light transition.
  • Soft Coat Low “E” Units.
  • All glass is toughened on the interior and exterior panes as standard.
  • All new Slim Line Double Glazing is fitted with the flexible “TimbaGlaze Hybrid Polymer Glazing Sealant” which does not crack and is mandatory for your 10 year glazing Guarantee.
  • Also Accoustic glass upgrades and Solar glass upgrades.
  • All sashes will be fitted with our discreet 12 piece draughtproofing system,
  • All sashes will be fully prepared and painted with our MVP breathable Paint System including the very important Gloss or Satin Top Coat on the exterior faces before refitting,
  • Saving the need for any scaffolding and exterior decorating after completion of works.
  • We can also refurbish your existing sash boxes and timber cills before the sashes are refitted.


Please contact us for a free quotation for your “Retro-Fit double slim line glazing in Bristol“, and your “Retro-Fit slim line double glazing in Bath“.


We carry out Sash window repairs in Bath.


We carry out Sash window repairs in Bristol.