Not every glazing upgrade is something you can see straight away. Some improvements are built into the unit itself, quietly helping the window perform better day after day. Super Spacer® is a good example of that. It sits around the edge of the sealed unit, between the panes of glass, and plays an important role in how well the glazing deals with heat loss and condensation.
At Crystal, Super Spacer® can be specified as part of a new sealed unit for customers who want a better-performing replacement rather than a basic like-for-like option. It is a warm edge spacer system made by Edgetech, designed to improve insulation around the perimeter of the glass. That matters because the edge of a double glazed unit is one of the areas most vulnerable to heat loss.
What Super Spacer® does
In a standard sealed unit, the spacer bar keeps the panes of glass separated and helps maintain the cavity between them. Older or more basic units often use metal spacer bars, which conduct heat more readily and can make the edge of the glass colder than it needs to be.
Super Spacer® works differently. It is a non-metal warm edge spacer, designed to reduce heat transfer around the outer edge of the unit. In practical terms, that can help the glass perform more evenly and reduce the cold band effect that is often noticeable around the perimeter of older double glazing.
Why it is worth considering
This kind of upgrade is not really about appearance. It is about improving the way the unit works once it is fitted. A better spacer system can help make the glazing more efficient and more comfortable in everyday use.
Benefits of Super Spacer® can include:
- Better thermal performance around the edge of the glass
- Reduced heat loss compared with traditional metal spacer bars
- Lower risk of condensation forming around the perimeter
- Improved overall comfort near the window
- A more advanced specification within the sealed unit
These are not dramatic changes in the way a new front door colour might be, but they are the sort of improvements that can make a room feel better over time.
A useful option when replacing sealed units
If a glazed unit needs replacing, whether because it has misted up, failed, or simply reached the end of its life, it can make sense to upgrade the specification at the same time. Choosing Super Spacer® is one way of doing that. Rather than replacing the glass with the most basic equivalent, it gives you the option of fitting a more thermally efficient unit without changing the frame itself.
That makes it a sensible upgrade for homeowners who want to get a bit more out of their replacement glazing, especially in rooms where condensation or cold spots have been an issue in the past.
A small detail that improves performance
Spacer bars are not the first thing most people think about when replacing glass, but they do make a difference. Super Spacer® is one of those upgrades that works in the background, improving the performance of the sealed unit without changing the overall look of the window.
Crystal take the same practical approach here as with other glazing upgrades. If the uPVC frame is still in good condition and a new sealed unit is being fitted, Super Spacer® can be a worthwhile addition for homeowners who want a better standard of replacement glass rather than the most basic option.