Designed Mirrors

Double Glazing Replacement

Achieve the optimum insulation and choose from a wide range of our manufactured double & triple glazed units.

Our A Rated double glazed units consist of an Optifloat outer pane, a K Glass or Low E inner pane, a Warm Edge Spacerbar and Argon Gas filling. This unit will achieve a U value of 1.1.

We can also manufacture a triple glazed unit with a combination of two panes of coated glass and an Optiwhite inner pane, two layers of Warm Edge Spacerbar and an Argon Gas Vacuum. This unit can range from 28mm to 58mm in thickness and will increase your energy rating and reduce fuel costs.

Energy-efficient windows with Pilkington energiKare™

Did you know that the type of glass you use in your windows can help your home be more energy-efficient?
Did you know that over 25% of the heat in your house escapes through your windows?

Replacing the heat lost through your windows can be expensive. Don’t throw your money out of the window! Install low emissivity (low-e) energy-efficient windows containing Pilkington energiKare™ and you can help to reduce your heating bills by up to 20% each year.

You can also take satisfaction in the fact that it is not only money you are saving. Using Pilkington thermally energy-efficient glass will reduce your home’s CO2 output, making your carbon footprint smaller and your home more environmentally friendly.

We offer a range of Pilkington energiKare™ low-e energy-efficient glazing to suit every type of property, from a modern home to an older traditional styled home. The insulating glass units range from one unit which is ultra-thin to upgrade single glazing, to double glazing in older properties, and to help to retain the aesthetics, a range of double glazed units up to our range of high performance triple glazing. It is even possible to just replace the double glazing units into your existing frames.

Pilkington energiKare™ glazing incorporates a choice of glass from the Pilkington K Glass™ range, our market leading low-emissivity glass. It is made into double glazing known as insulating glass units in our own branches, and also by our Pilkington energiKare™ partners.

Suppliers of Pilkington energiKare™ can be found countrywide. Click to find your nearest installer. These companies have an official approved Window Energy Rating which is based on a scale of A-G, with A-rated windows being the most energy-efficient. The scheme is similar to the energy ratings you will find on household appliances, white goods and light bulbs.

Read on to find out more about how you can save energy by installing new energy-efficient windows in your home.

We Offer A Wide Range of Service

As Letterkenny Glass has expanded and the demand for complex and challenging product solutions has increased, the range of services we provide has spiralled.

Initially LKG supplied and installed float glass and mirrors. As the industry developed, a major investment into glass processing machinery has enabled us to expand our services. We now manufacture and provide Double Glazing, Edged Glass, Beveled Glass, CNC & Brilliant Cutting Glass. We make all our own light up mirrors, stained glass, fused and resin leaded glass. We have also installed a fully automatic sandblasted line and glass painting line.

We will continue to invest in the latest technology and skills required to improve our services further and to meet the needs of our customers for new diverse and complex products. We also provide an emergency call out service which operates 24 hours a day and 365 days a year.

Emergency Services 600x600 (1)

Other Services We Offer

Safety & Security Glass
  • Foil Backing

  • Laminated (Various Thicknesses)

  • Toughened (Various Thicknesses)

  • Wired Glass (G.W.P.P, G.W.C)

  • Shelves

  • Table Tops

  • Bespoke Glass Doors

  • Bespoke Shower Doors/Screens

  • Bespoke Balustrades

  • Polished

  • Bevelled

  • Holes & Cut Outs

  • Shaped, To Templates

Window Film
  • Supplier of Purlfrost DIY window film

Double Glazed Windows
  • UPVC

  • Aluminium

Obscure/Decorative Glass
  • Pilkington Range

  • Barron Etched Range

  • Etched Design Work

  • Etched Number Work

  • Sandblasting

Secondary Glazing
  • Glazed in 4mm Clear Toughened (standard)

  • Glazed in 6.4mm Acoustic Laminated (sound reducing glass)

Patent Glazing
  • Self Supporting Bars

  • Rafter Bars

  • Electric/ Manuel Opening Roof Lights

Coloured Glass
  • Splashbacks painted to BS or RAL colours

  • Tinted Glass

Double Glazed Units
  • Replacement Roof Units

  • Replacement Window Units

Get in touch With Donegal’s Leading Glass Specialists Today

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