Dodo Mat vs Silent Coat: Which Sound Deadening Brand Should You Buy?

Two of the most popular sound deadening brands in the UK are Dodo Mat and Silent Coat. Both offer genuine butyl-based products that deliver real results — but they have different strengths. Here's how they compare.

Dodo Mat — Overview

Dodo Mat is a well-established UK brand known for their wide product range. From budget-friendly DEAD-EZY sheets to premium DEADN Pro and Hex ranges, they cover every need and budget.

Strengths:

  • Huge range — sheets, rolls, hex-embossed, DUO combos
  • Complete van kits available
  • Complementary insulation products (Thermo Liner, Super Liner)
  • Budget options available (DEAD-EZY range)

Silent Coat — Overview

Silent Coat is a European brand with a reputation for premium quality. Their products consistently rank among the best-performing deadening materials in independent tests.

Strengths:

  • Exceptional butyl quality and adhesion
  • 4mm Extra range offers premium performance
  • Excellent noise isolator foam products
  • Consistent manufacturing quality

Head-to-Head Comparison

2mm Products

  • Silent Coat 2mm — available in 20 and 40 sheet packs. Excellent adhesion, consistent quality.
  • Dodo Mat DEADN Pro 2mm — available in 10 and 40 sheet packs. Slightly different butyl formulation, performs similarly.
  • Dodo Mat DEADN Hex — 1.8mm with hex embossing for easy positioning. Available from 6 to 50 sheet packs.

Verdict: Very close. Silent Coat 2mm edges it on raw performance; Dodo Hex wins on ease of use and pack size flexibility.

3mm Products

  • Silent Coat Black 3mm — 15 or 30 sheet packs. Strong adhesive, premium feel.
  • Dodo Mat DEADN Pro 3mm — 30 sheet pack. Solid performance at a competitive price.

Verdict: Both excellent. Choose based on pack size and price at time of purchase.

4mm Products

  • Silent Coat Extra 4mm — the standout product. Premium performance in 12 or 23 sheet packs.
  • Dodo Mat — no direct 4mm equivalent (closest is 7mm DUO Pro which is a combo product).

Verdict: Silent Coat wins this category with no direct competition.

Price Comparison

Pricing varies, but generally:

  • Budget option: Dodo DEAD-EZY range is the most affordable
  • Mid-range: Silent Coat 2mm and Dodo DEADN Pro are similarly priced
  • Premium: Silent Coat Extra 4mm commands a premium for top-tier performance

Which Should You Buy?

  • Best on a budget: Dodo DEAD-EZY or Silent Coat 2mm (40 pack)
  • Best all-rounder: Dodo DEADN Hex (great range of pack sizes)
  • Best premium: Silent Coat Extra 4mm
  • Best for van conversions: Dodo Mat (complete van kits available)
  • Best 2-in-1: Dodo Mat DEADN DUO Pro 7mm

The good news? We stock both brands. Browse our full sound deadening range and pick the product that fits your project and budget. Free UK delivery on everything.

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