Did you know you can save up to 70% on your annual heating bill with Slimglaze double glazing?
Slimglaze can be installed in wooden window frames and on protected or listed buildings.
See our slimglaze site for more information


Sash Glazing

With over 30 years experience, our glaziers are some of the most experienced traditional glaziers in Ireland. Using only the conventional methods of putty glazing and top quality linseed oil putty. Rathmines Glass will come to your home or business and repair any breakages on site. Same Day Emergency Service Available

Period properties or homes and businesses who have a conservation order or are a protected Structure, can rest assured our glazing meets all industry standards.

Putty Glazing

We glaze wooden sashes in the traditional manner. We are fully qualified to complete projects in listed and protected buildings.
Rathmines Glass is one of the last remaining glazing companies, keeping the tradition of using linseed oil putty and fronting, alive in Ireland. We stock antique glass for traditional sash windows. All glazing is finished to the highest standard.
We also provide a Dublin sash window repair service.

For the best in energy efficient sash windows double glazing using get in contact with Rathmines Glass today.

Sash Window Restoration

Rathmines Glass has worked with numerous preservation societies to properly restore Sash windows in listed and protected buildings.

Our team of Sash window experts have expertise related to historically accurate sash window renovations and restorations. We have restored a range of wooden Sash windows in properties all over Dublin.  Using the period appropriate putty glazing method, we can improve the overall efficiency and insulation qualities of sash windows.

Sash Window Upgrades - SlimGlaze

 Would you like to save up to 77% on your home heating bills?

Keeping your sash window frame, remove the single pane and replace with a SlimGlaze A Rated double glazed unit.
Maintain the character of your period property whilst making your home more energy efficient.
Energy efficiency of hard to heat period homes. Enjoy a quieter warmer, more energy efficient home, reducing your home heating bills.

Our SlimGlaze units exceed thermal performance of standard double glazing

Browse our SlimGlaze website for more information