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Keystone T/K-70 Standard Load Cavity Wall Timber Frame Lintel 4350mm

SKU

KT7435

£216.30 £180.25

Product Information

Keystone T/K-70 timber frame lintel measuring 4350mm (14ft 3in) length, designed for cavity widths 70-85mm (2¾"-3¼")
Standard load capacity suitable for typical structural support in timber frame walls
Supports outer brickwork leaf over openings such as windows and doors
Must be installed with lateral restraint clips and tight-fitting timber battens to prevent twisting
Lintel propping is recommended to speed up construction and ensure stability

Details

The Keystone T/K-70 Standard Load Cavity Wall Timber Frame Lintel, at 4350mm length, is engineered specifically for timber frame construction requiring reliable support for outer brickwork over openings. This lintel suits cavity wall widths between 70 and 85mm, making it a practical choice for builders, carpenters, and contractors working on mid-duty structural applications.

Application

Designed to carry standard imposed loads, this lintel provides essential support to the outer leaf of brickwork in timber frame cavity walls. It is ideal for use above window and door openings, ensuring stability and structural integrity. Installation requires the use of lateral restraint clips and a closely fitted timber batten to prevent twisting during and after fitting. Propping the lintel during construction is advised to maintain alignment and speed up the build process.

Dimension

Length: 4350mm (14ft 3in)
Height: 260mm (10¼")
Width: 163mm (6½")
Cavity width suitability: 70-85mm (2¾"-3¼")

Material

Timber engineered for structural load-bearing in cavity wall applications

Type

Timber frame lintel for cavity walls

All dimensions and installation guidance should be followed carefully. For complex projects or further technical advice, please contact the Keystone Technical Office.

More Information

More Information
Type	Timber Frame Lintels
Loading	Standard Duty
Cavity Size	70-85mm
Length	4350mm
Weight	42.620000
Manufacturer	Keystone
Sap Id	KT7435

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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