SlimGlaze by Rathmines Glass

Double Glazing for Traditional Sash Windows

Welcome to SlimGlaze Rathmines

With over 30 years of experience, SlimGlaze Rathmines is Dublin's premier provider of quality double glazed windows units for period houses and traditional sash windows.


SlimGlaze Windows are the very latest in double glazing and are specifically designed to fit in the timber frames of sash windows. SlimGlaze is slim enough to fit into the existing timber frames while still be a double glazed unit. This means that you can now upgrade your old, draughty windows without changing the traditional and charming look of your Victorian or Georgian building.


Based in Rathmines, we supply and fit SlimGlaze in all kinds of period houses in Dublin 6. With our own highly skilled and experienced carpenters, we guarantee high quality service at the most competitive prices.

Increased Heat Retention

Increased Heat Retention

Minimises Condensation

Minimises Condensation

Noise & Sound Reduction

Noise & Sound Reduction

Draughts Sealed

Draughts Sealed

Suitable for Period Buildings

Suitable for Period Buildings

Contact SlimGlaze Rathmines for More Information and Discover why SlimGlaze is the Right Choice for your Home

SlimGlaze Windows

SlimGlaze Windows

SlimGlaze Windows are there very latest in double glazing and are specifically designed to fit into the timber frames of traditional sash windows in older buildings.

Benefits of SlimGlaze

Benefits of SlimGlaze

SlimGlaze windows are extremely energy efficient. The double glazed units allow for better heat retention, reduce street noise, and eliminates draughts.

Our SlimGlaze Portfolio

SlimGlaze Portfolio

SlimGlaze Rathmines has worked on countless window restoration projects using SlimGlaze. Check out our portfolio to see our high quality work for yourself.

SlimGlaze Brochure

SlimGlaze Brochure

For SlimGlaze product specifications, sizes, dimensions, detailed information, and pricing, make sure your download the SlimGlaze brochure.

Frequently Asked Questions

  • Can traditional sash windows be double glazed?

    The timber frames on traditional sash windows are usually too narrow to fit modern double glaze units. That is where SlimGlaze comes in. The extra skinny double glazed units are designed exclusively for sash windows and are made to fit even the narrowest timber frames.

  • Why are double glazed units better than single glazed?

    Double glazed windows consist of two glass panels with an insulating gas filling the gap between them. This means that double glazed windows are much better for heat retention and energy efficiency. Double glazed windows allow for up to 77% heat retention compared to single glazed windows retention of 30%.

  • Can SlimGlaze windows be installed on listed buildings?

    Yes. Many of the period buildings in Dublin are under protective orders, This means that you are not allowed to alter the appearance of the building. SlimGlaze units fit into the exiting timber frames so you can upgrade the building’s windows without affecting the look or appearance.

  • Do you install SlimGlaze as well as supply?

    Absolutely, At SlimGlaze Rathmines we supply and install SlimGlaze windows. We have our very own technicians and carpenters so we can provide a high quality service at the most completive prices. For pricing information please contact our team directly.

The following cookies load by default:

Strictly necessary cookies
These cookies are essential for visitors to be able to browse the website and use its features. None of this information can be used to identify visitors as all data is anonymized.

Site session
Purpose: To remember different visitor preferences on the website.
Duration: For duration of browser session.

Preferred language
Purpose: To be able to provide the website in the visitor's preferred language (if the website contains multiple languages).
Duration: 1 year.

Currency
Purpose: To be able to show prices in the currency matching the visitor's preferences.
Duration: 30 days.

Google Recaptcha
Purpose: To be able to validate whether the visitor is human and to limit the amount of spam from contact forms.
Duration: 1 year.
Provider: Google.


Third-party cookies
These cookies collect information about how visitors use the website, like which pages they've visited and which links they've clicked on. None of this information can be used to identify visitors as all data is anonymized.

ga
Purpose: Registers a unique ID that is used to generate statistical data on how the visitor uses the website.
Duration: 1 year.
Provider: Google.

gid
Purpose: Registers a unique ID that is used to generate statistical data on how the visitor uses the website.
Duration: 24 hours.
Provider: Google.

gat
Purpose: Used by Google Analytics to throttle request rate.
Duration: 1 year.
Provider: Google.

We also integrate with social platforms on this site that allow you to connect with your social network in various ways. Social media integration will set cookies through the website which may be used to enhance your profile on social media sites or contribute to the data they hold for various purposes outlined in their respective privacy policies.