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Catnic Arch Centre - Span: 2425mm - Rise 75mm

SKU

ACA2425

£79.22 £66.02

Product Information

Catnic Arch Centre with 2425mm (7ft 11in) span and 75mm (3in) rise for precise brick arch construction.
Designed for use over external cavity wall openings, ideal for traditional and timber frame builds.
Extruded PVC-u construction ensures UV stability and long-lasting weather resistance.
Integrated weep vent allows drainage of wind-driven rain, protecting cavity walls.
Ensure correct lintel compatibility and handle carefully; do not use if damaged.

Details

The Catnic Arch Centre is a specialist PVC-u arch unit, engineered to provide permanent centring for segmental brick arches over openings in external cavity walls. Perfect for builders and contractors working with both traditional masonry and timber frame structures, this product ensures accuracy and durability on serious projects. Please note, the arch centre must be installed as per lintel specifications and inspected for damage prior to use.

Application

This arch centre is specifically designed to simplify the construction of segmental arches over structural openings, offering a reliable formwork solution that aligns precisely with Catnic lintels. Its integral weep vent allows any wind-driven rain penetrating the external skin to drain effectively, reducing moisture build-up within the cavity. Suitable for use on external walls in both new builds and renovation projects, it supports quality brickwork finishes with minimal fuss.

Dimension

Span: 2425mm (7ft 11in)
Rise: 75mm (3in)
Available in increments from 425mm to 3175mm span with 75mm or 150mm rise options.

Material

Extruded PVC-u for enhanced UV stability and weather resistance.

Type

Lintel accessory – arch centring unit.

Important: Do not use damaged arch centres. Remove protective wrapping before installation and verify the correct size for your lintel and opening. The front drip section can be trimmed to suit mortar joints and improve appearance. This product is supplied as the arch centre only; bricks and other materials are sold separately.

More Information

More Information
MPN	ACA2425
Type	Arch Centre
Length	2425mm
Weight	1.380000
Manufacturer	Catnic
Sap Id	ACA2425

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Delivery Information

Delivery availability

We deliver to most mainland UK addresses. Some postcode areas are excluded – please see the full list below.

Delivery charges

Delivery costs vary depending on your location, the products ordered, and the delivery method selected. All delivery charges are calculated clearly at checkout.

Fuel Surcharge

Information on our added Fuel Surcharge can be found at https://condell-ltd.com/fuel-surcharge-notification

Delivery dates

You can request a preferred delivery date at checkout. While we aim to meet this wherever possible, availability may depend on stock levels and third-party delivery schedules. If your chosen date is unavailable, a member of our team will contact you to arrange an alternative.

Delivery method

All deliveries are made kerbside as standard. For health and safety reasons, drivers are unable to carry materials beyond the kerb. If you have specific access requirements, please contact us before placing your order.

Delivery exclusions

We currently do not deliver to the following postcode areas:

AB16, AB21–22, AB30–AB38, AB41–AB56, BT1–BT94, CA2, CA15, CA28, DD1, DD8, DD9, DG1, DG2, DG10–DG14, DG16, FK18–FK20, GY1–GY9, HS1–HS9, IM1–IM9, IV1–IV5, IV7, IV12–IV13, IV21–IV28, IV30–IV36, IV40–IV56, JE1–JE4, KA1, KA4–KA6, KA14–KA15, KA18–KA21, KA27–KA30, KW1–KW3, KW6–KW17, KY6–KY10, KY13–KY16, LL49, LL58–LL62, LL64–LL78, PA17–PA78, PH11, PH19–PH26, PH30–PH33, PH35–PH38, PH40–PH44, PH49–PH50, PO30–PO41, SA68, SA71, ZE1–ZE3

Important delivery terms

Shortages must be reported within 48 hours and noted on delivery paperwork
All deliveries must be signed for; redelivery charges may apply
Deferred deliveries may incur storage charges
Collected orders are not subject to delivery charges
Returns are subject to a 25% restocking fee (delivery charges excluded)
Made-to-measure items are non-refundable
Reasonable access to the delivery point must be available; additional charges may apply