⏱ Available to order — 5–7 days, direct from ItalyRothoblaasHolz Technic
Resilient strip for floor underbattens — Silent Underfloor
Product code: SILENTUNDER50
£38.74
ex VAT
— 1 per box
£46.49 inc VAT
£38.74 per unit
Want this kept in UK stock for fast delivery? Tell us — we stock more of what customers ask for. No obligation to buy; we'll just let you know when it's available next-day.
Request this in UK stock →
In stock: ships in 1–2 working days
From UK stock. Not in stock? Ordered direct from Italy, usually 5–7 days.
Free UK delivery over £250
Under £250 — flat £15. Need it by a set date? Message us before ordering.
VAT invoice sent automatically
PDF emailed on order confirmation
Returns accepted within 30 days
Unopened stock only · Contact us first
Resilient self-adhesive strip for acoustic decoupling of floor underbattens and supporting walls. Expanded EPDM with acrylic adhesive — also acts as a sealing tape for nail perforations. Impermeable to water, stable over time and resistant to chemical attack. Self-adhesive with removable liner for quick application directly to battens. 3-star acoustic performance for airborne and impact noise.
- Acoustically decouples floor ribs and double-wall substructures
- Also seals nail/screw perforations through membranes
- Self-adhesive with removable liner — no additional adhesive required
- Expanded EPDM — waterproof, chemically stable, long-lasting
- Width 50mm · Thickness 4mm · Roll length 30m
Sold individual
Material
Expanded EPDM
Coating
Not applicable
Product range
Silent Underfloor
Type
Acoustic product
Brand
Rothoblaas
Supplied
Per unit
Acoustic decouplingImpact sound insulationFloor systemsSelf-adhesiveNail sealingResilient layerFloor & roof framingTimber frame wallsAirtightness & sealing
Technical datasheet
PDF · Opens in new tab · Download from viewer
Working out a whole connection? Get exact box quantities with our Fastener Calculator.
Open calculator →
All sizes in the Silent Underfloor range
Search by code or size, set quantities, and add any sizes straight to your basket.
| Code | Version | Pack | Price ex VAT | |
|---|---|---|---|---|
| SILENTUNDER50 | SILENTUNDER50 — 50mm × 4mm × 30m | 1 pcs | £38.74 | |
| No sizes match your search. | ||||
Often ordered together
5–7 days
Rothoblaas
📦 1 per box
From £92.57ex VAT
5–7 days
Rothoblaas
📦 1 per box
£9.78ex VAT
£11.74 inc VAT
£9.78 per unit
5–7 days
Rothoblaas
📦 1 per box
£84.00ex VAT
£100.80 inc VAT
£84.00 per unit
5–7 days
5–7 days
Rothoblaas
📦 1 per box
£437.14ex VAT
£524.57 inc VAT
£437.14 per unit
Added to basket
Checkout →