Vitrazza's multi-unit discounts reward you for buying in volume. The top offer on this page is a promo code for up to 25% off orders of 20 units or more, and it's the best rate available for large bulk purchases. For smaller orders, automatic discounts apply at checkout based on how many mats you buy, and a couple of fixed discount codes offer a simpler alternative to calculating volume savings.
Buying 1 to 2 mats: If you're ordering just one or two mats, the 12% off promo code is your best option among the codes. None of the automatic volume discounts apply at this quantity, so you're choosing between the three available codes. The 12% code beats the 10% code, saving you more on any order size.
Buying 3 to 9 mats: The automatic 15% off discount applies when you buy 3 to 9 mats, and this beats all three codes. On a $600 order of 10 mats at $60 each, for example, 15% off saves you $90 and leaves you paying $510, compared to $528 with the 12% code.
Buying 10 to 19 mats: The automatic 20% off sale discount applies to selected products in this range, and it's the best rate for this basket size. It beats all the individual codes; on a $480 order of 12 mats at $40 each, 20% off saves you $96 and leaves you paying $384, compared to $422.40 with the 12% code.
Buying 20 units or more: The 25% off promo code is available for multi-unit orders of 20 mats or more on selected styles, and it matches the automatic 25% off discount for the same quantity. Both give the same saving, so you can use whichever is easiest at checkout. On a $1,200 order of 20 mats at $60 each, 25% off saves you $300 and leaves you paying $900.
Ordering custom sizes: Vitrazza offers 20% off custom glass chair mats, and an additional 20% off VIP deal for custom sizes if you're a VIP member. Custom mats sit outside the multi-unit pricing, so these are your discount options for a custom order.
Comparing the codes and automatic discounts for the same basket size and style, always apply whichever leaves you with the lower total at checkout. The 12% and 10% codes cannot be combined with other offers, so if a volume discount applies to your order, use the automatic saving instead of a code.
Vitrazza ran a $150 off code for orders over $850 in September 2026, which was stronger than any code on offer now, so it's worth checking back on this page or signing up to our newsletter if you're planning a large purchase and waiting for the next big code to land.