The Purple Full Colour Glass Block is a hollow unit at 190x190x90mm, sold six pieces per box, with a rich, saturated violet filling the entire block face. As with its Colour Outline counterpart, Purple remains the most distinctive and least conventional shade across the Full Color range — but here, the colour's full coverage makes it a considerably bolder, more complete design statement than the outline version's rim-only accent.

The complete violet coverage gives this block a genuinely immersive, almost jewel-like presence when backlit, distinct from the more commonly specified blues, reds, and yellows elsewhere in the Full Color line. This makes Purple a specific choice for projects wanting their glass block feature to read as a deliberate, memorable statement — a creative studio, a boutique hospitality venue, or any space where a conventional colour choice would undersell the brief.

Like every Full Color block, the dense pigment reduces light transmission somewhat compared to a clear block, and the sealed air chamber construction behind this striking colour face continues to provide the same genuine thermal and acoustic insulation found throughout T21's entire glass block range.

Hollow glass block, 190x190x90mm, 6 pieces per box. Dispatched from Bengaluru. All India delivery. WhatsApp +91 94484 64040.

Why might a project choose Full Color Purple over more commonly specified shades like Blue or Red?

Purple offers a genuinely distinctive, less conventional colour statement compared to the more commonly specified shades, suited to creative studios, boutique hospitality venues, or any space wanting its glass block feature to read as a deliberate, memorable design choice rather than an expected one.

Does Full Color Purple carry the same insulation properties as the other coloured blocks in the range?

Yes — the sealed air chamber construction behind the coloured face provides the same genuine thermal and acoustic insulation found throughout T21's entire glass block range, regardless of which Full Color shade is selected, Purple included. Because Purple is specified less frequently than the more conventional shades in the range, confirming current stock levels with T21 before committing to a firm installation timeline is sensible practice, particularly for a larger order where guaranteed colour consistency across every single box genuinely matters to the finished result. A WhatsApp enquiry resolves this quickly in most cases. Lead times for in-stock shades are generally faster, so factor this into project scheduling where possible. This small step can meaningfully simplify a tight project timeline.