The ARC Party Wall DPC provides acoustic insulation for external cavity junctions at party walls or floors. It includes rockfibre mineral wool insulation and a damp-proof course (DPC) for protection and easy installation. This product is suitable for both residential and commercial projects, providing soundproofing, fire safety, and moisture resistance.
Key Features
Non-combustible mineral wool insulation.
Integrated DPC for added protection.
Encapsulated in colour-coded polythene.
Friction fit design; no mechanical fixings needed.
Suitable for vertical and horizontal installations.
ARC
Insulation
Size/Color/Pack
(91-100mm) Blue - 6/Pack
(121-130mm) Green - 4/Pack
(151-165mm) Grey - 4/Pack
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Delivery is free to Mainland England and Wales. Deliveries are chargable to Scotland.
Once the order is placed, our courier will call you within 3 working days to arrange a delivery date. If you do not hear from the courier within 3 days, please get in touch with us. The majority of deliveries are made within 7 days, occasionally a little longer during peak periods.
Deliveries are made between 08:00 and 18:00 on the day, we request the driver calls you one hour before with an advised time.
Delivery is made via a kerbside tail lift lorry, we cannot deliver to sloping ground as the tail lift must be able to lay flat.
The road must be wide enough for a lorry to fit down and free from obstruction, if there are any access restrictions, please contact us.
Deliveries must be signed for, please report any damages to us within 24 hours.
We offer all bricks with a tail lift offloading service, Please familiarise yourself with the information below.
Crane offloading is available as a premium service for some bricks.
FAQ
All of our C16 and C24 graded timber is regularised
Regularised timber is timber that has been processed to have a uniform shape and size. This means that the wood has been sawn and planed to remove any irregularities and ensure that each piece of wood has consistent dimensions. Regularised timber is often used in construction, particularly in the framing of buildings, as it is easier to work with and can be more efficiently installed than irregularly shaped timber.
We have one of the largest ranges of timber lengths, dimensions and grades available to buy online.
The variation you require will determine the exact lead time and delivery method.
Most orders arrive within 3-4 days, the maximum is 7 days. Please get in touch before you order if you need a specifc delivery date.
Delivery charges vary by postcode. To find out the delivery charge, add the item(s) you require to your basket and select CALCULATE SHIPPING at the bottom of the page.
Some orders are delivered on our own vehicles based in Leicestershire and Cheshire. We also use carriers including Yodel and Tuffnells. For some sizes and locations we use regional distributors.
If you'd prefer crane offloading rather than tail lift vehicle offloading for your brick order then this service is available for the majority of bricks that we sell. Charges are shown at checkout.
For deliveries of less than 6 packs then Taillift offloading is normally a more cost effective option
Downloadable information can be found here:
Armstrong Cheshire supply the full range of Catnic Lintels. If you don't see the lintel you need on our website, choose from the Catnic Lintel Selector Brochure and give us a call 01625 322269
Downloadable information can be found here:
The ARC Party Wall DPC provides acoustic insulation for external cavity junctions at party walls or floors. It includes rockfibre mineral wool insulation and a damp-proof course (DPC) for protection and easy installation. This product is suitable for both residential and commercial projects, providing soundproofing, fire safety, and moisture resistance.
Key Features
Non-combustible mineral wool insulation.
Integrated DPC for added protection.
Encapsulated in colour-coded polythene.
Friction fit design; no mechanical fixings needed.
Suitable for vertical and horizontal installations.
ARC
Insulation
Size/Color/Pack
(91-100mm) Blue - 6/Pack
(121-130mm) Green - 4/Pack
(151-165mm) Grey - 4/Pack
{PRODUCT_DESCRIPTION}
Delivery is free to Mainland England and Wales. Deliveries are chargable to Scotland.
Once the order is placed, our courier will call you within 3 working days to arrange a delivery date. If you do not hear from the courier within 3 days, please get in touch with us. The majority of deliveries are made within 7 days, occasionally a little longer during peak periods.
Deliveries are made between 08:00 and 18:00 on the day, we request the driver calls you one hour before with an advised time.
Delivery is made via a kerbside tail lift lorry, we cannot deliver to sloping ground as the tail lift must be able to lay flat.
The road must be wide enough for a lorry to fit down and free from obstruction, if there are any access restrictions, please contact us.
Deliveries must be signed for, please report any damages to us within 24 hours.
We offer all bricks with a tail lift offloading service, Please familiarise yourself with the information below.
Crane offloading is available as a premium service for some bricks.
All of our C16 and C24 graded timber is regularised
Regularised timber is timber that has been processed to have a uniform shape and size. This means that the wood has been sawn and planed to remove any irregularities and ensure that each piece of wood has consistent dimensions. Regularised timber is often used in construction, particularly in the framing of buildings, as it is easier to work with and can be more efficiently installed than irregularly shaped timber.
We have one of the largest ranges of timber lengths, dimensions and grades available to buy online. The variation you require will determine the exact lead time and delivery method.
Most orders arrive within 3-4 days, the maximum is 7 days.
Please get in touch before you order if you need a specific delivery date.
Delivery charges vary by postcode. To find out the delivery charge, add the item(s) you require to your basket and select CALCULATE SHIPPING at the bottom of the page. Some orders are delivered on our vehicles based in Leicestershire and Cheshire. We also use carriers including Yodel and Tuffnells. For some sizes and locations, we use regional distributors.
If you'd prefer crane offloading rather than tail lift vehicle offloading for your brick order then this service is available for the majority of bricks that we sell. Charges are shown at checkout.
For deliveries of less than 6 packs then Taillift offloading is normally a more cost effective option
Downloadable information can be found here:
Armstrong Cheshire supply the full range of Catnic Lintels. If you don't see the lintel you need on our website, choose from the Catnic Lintel Selector Brochure and give us a call 01625 322269
The ARC Party Wall DPC offers non-combustible acoustic insulation with an integrated damp-proof course, ensuring compliance with building regulations and straightforward installation.
ARC Party Wall Barrier - (91-100mm) Blue - 6/Pack
is backordered and will ship as soon as it is back in stock.
Couldn't load collection availability
Delivery charges will vary depending on your location.
To find out delivery cost to your postcode, add the products your require to your basket and then review your basket, entering the delivery postcode
We look to dispatch all products same-day where possible, we use a close network of couriers we have worked alongside for a number of years and will share any and all shipping updates with you directly.
The ARC Party Wall DPC provides acoustic insulation for external cavity junctions at party walls or floors. It includes rockfibre mineral wool insulation and a damp-proof course (DPC) for protection and easy installation. This product is suitable for both residential and commercial projects, providing soundproofing, fire safety, and moisture resistance.
Key Features
Non-combustible mineral wool insulation.
Integrated DPC for added protection.
Encapsulated in colour-coded polythene.
Friction fit design; no mechanical fixings needed.
Suitable for vertical and horizontal installations.
The ARC Party Wall DPC is purpose-built to address the critical requirements of acoustic insulation and damp-proofing. Its advanced design integrates mineral wool insulation with a DPC layer, eliminating gaps and ensuring a secure fit. The product is lightweight yet robust, allowing straightforward installation during brick and blockwork construction.
Manufactured to exacting standards, the barrier simplifies compliance with building regulations while maintaining high levels of soundproofing and fire resistance. Its colour-coded polythene encapsulation provides easy identification and shields the product during handling and installation.
Seamless Installation
Designed for efficiency, the ARC Party Wall DPC requires no mechanical fixing. A simple friction fit ensures hassle-free integration within cavity walls, while the integral DPC secures a tight seal to prevent moisture ingress.
Durability and Compliance
The ARC Party Wall DPC meets strict industry standards for non-combustibility and acoustic insulation. Its encapsulated mineral wool core resists deformation, ensuring consistent performance over time.
Practical and Versatile
Suitable for a range of projects, the ARC Party Wall DPC adapts to various cavity widths. Its user-friendly design simplifies cutting and joining, maintaining a continuous barrier without compromising structural integrity.
Trusted Protection for Modern Builds
Enhance your construction project with a reliable solution for party wall insulation. The ARC Party Wall DPC delivers unmatched performance, safeguarding your property against sound transfer, fire risks, and damp.
Have a question?
If you have any questions about our products or would like to learn more about our shipping options please feel free to contact one of our team today.
