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Keystone T/K-70 Standard Load Cavity Wall Timber Frame Lintel 3300mm

SKU

KT733

£158.62 £132.18

Product Information

Keystone T/K-70 timber frame lintel: 3300mm (10ft 10in) length, 260mm height, and 163mm width
Designed for cavity wall thicknesses between 70-85mm, ideal for timber frame builds
Supports outer brickwork leaf over openings with a standard load capacity
Requires use with lateral restraint clips and tight timber battens to prevent twisting
Recommended to prop lintels during installation to ensure stability and ease of construction

Details

The Keystone T/K-70 is a robust timber frame lintel designed specifically for cavity walls measuring 70-85mm. It provides dependable standard load support for the outer leaf of brickwork above openings, making it a practical choice for builders and contractors working on timber frame projects. Please note, this lintel must be used alongside lateral restraint clips and timber battens to maintain structural integrity.

Application

Ideal for use in timber frame construction, the T/K-70 lintel supports brickwork over doorways, windows, and other openings in cavity walls. Its design ensures compatibility with typical cavity widths found in modern builds. To prevent twisting, installation must include lateral restraint clips and a tightly fitted timber batten. Propping the lintel during fitting is advised to speed up construction and maintain alignment.

Dimension

Length: 3300mm (10ft 10in)
Height: 260mm (10¼in)
Width: 163mm (6½in)
Suitable cavity range: 70-85mm (2¾-3¼in)

Material

High-quality structural timber engineered for load-bearing applications in cavity wall systems

Type

Timber frame cavity wall lintel – standard load category

All product descriptions are provided as a guide. For detailed technical advice or project-specific queries, please contact the Keystone Technical Office directly.

More Information

More Information
Type	Timber Frame Lintels
Loading	Standard Duty
Cavity Size	70-85mm
Length	3300mm
Weight	32.330000
Manufacturer	Keystone
Sap Id	KT733

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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