0 Reviews
View Product ReviewsKeystone S/K-90 Cavity Wall Lintel 1200mm
Select Length
Select Length
Nationwide Delivery
Wed 6 Aug
- 0days
- 11hrs
- 8mins
- 48secs
Learn more
Pay in 3 interest-free payments
Split your purchase of £61.04 into 3 with no sign-up fees or late fees.
£20.35
today
£20.35
1 month
£20.35
2 months
How it works
- Choose PayPal at checkout to pay later with Pay in 3.
- Complete your purchase with the first payment today.
- Remaining payments are taken automatically.
Pay in 3 is a form of credit, so carefully consider whether the purchase is affordable and how you will make the repayments. Be aware of the possible impact of using Pay in 3 and of missing payments, including making other borrowing more difficult or more expensive. Pay in 3 eligibility is subject to status and approval. 18+ UK residents only. Available for purchases of £30 to £2,000. Terms and conditions apply. PayPal Pay in 3 is a trading name of PayPal (Europe) S.à r.l. et Cie, S.C.A. 22-24 Boulevard Royal L-2449, Luxembourg.
Learn more
Buy now. Pay with Klarna at your own pace.
Get what you need for your next project, choose how you pay.
Pay in 30 days
£61.04
Pay in full
Klarna's Pay in 30 days is an unregulated credit agreement. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. T&Cs and late fees apply.
Pay over time
£20.35
Every 30 days
Pay in 3
£20.35
today
£20.35
in 30 days
£20.35
in 60 days
Klarna's Pay in 3 is an unregulated credit agreement. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. T&Cs and late fees apply.
How it works
- At checkout select Klarna.
- Choose your payment plan.
- Different payment plans may be shown depending on the purchase amount and credit score.
- Complete your checkout.
- The amount will be charged based on the payment plan you chose.
Learn more
Pay in 4 interest-free payments
Split your purchase of £61.04 into 4 with no sign-up fees or late fees. Your purchase will be split into 4 payments, payable every 2 weeks
£15.26
today
£15.26
second payment
£15.26
third payment
£15.26
fourth payment
How it works
- Choose Clearpay at checkout to pay later with Pay in 4.
- Complete your purchase with the first payment today.
- Remaining payments are taken automatically.
Clearpay is unregulated credit. Use responsibly. 18+, T&Cs and late fees apply at clearpay.co.uk/en-GB
Clearpay lends you a fixed amount of credit so you can pay for your purchase over 4 instalments, due every 2 weeks. Ensure you can make repayments on time. You must be 18+ and a permanent UK resident (excl Channel Islands). Clearpay charges a £6 late fee for each late instalment and a further £6 if it’s still unpaid 7 days later. Late fees are capped at £6 for orders under £24 and the lower of £24 or 25% of the order value for orders over £24. Missed payments may affect your ability to use Clearpay in the future and your details may be passed onto a debt collection agency working on Clearpay’s behalf. Clearpay is credit that is not regulated by the Financial Conduct Authority. T&Cs and other eligibility criteria apply at clearpay.co.uk/terms
Product Overview
Delivery & Returns Information
How Our Delivery Works
We work with a nationwide network of trusted suppliers. As a result, items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you'll see multiple delivery charges at checkout. We always aim to group products from the same supplier to keep delivery costs as low as possible.
Delivery Areas & Charges
Delivery charges listed on our website apply to mainland UK, excluding the following postcode areas: AB, CF, DD, DG, KW, IV, LA, LD, LL, NP, PH, SA, SY
If your delivery address falls within one of these postcode areas, we’ll be in touch before processing your order to confirm any additional delivery costs.
Please note: We do not currently offer delivery outside the UK mainland.
Standard (Nationwide) Delivery
| Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £100 | £20 ex. VAT |
| Between £100 - £200 ex. VAT | £10 ex. VAT |
| Over £200 ex. VAT | FREE |
| Insulation, Plasterboard and Drylining Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £150 | £40 ex. VAT |
| Between £150 - £350 ex. VAT | £35 ex. VAT |
| Over £350 ex. VAT | FREE |
| Screws & Fixings and Adhesives & Sealants | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £100 | £7.50 ex. VAT |
| Over £100 ex. VAT | FREE |
Express Delivery
| Express Delivery - Insulation and Plasterboard & Drylining | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £400 | £50 ex. VAT |
| Over £400 ex. VAT | £35 ex. VAT |
| Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £50 ex. VAT |
| Over £300 ex. VAT | £35 ex. VAT |
Returns
We offer a 30 day returns policy on any faulty products.
Key Features
- {{fitness_center}} Provides excellent load-bearing capacity
- {{window}} Reliable support over window and door openings
- {{device_thermostat}} Insulated core with CFC-free polystyrene
- {{local_fire_department}} One-hour fire rating (BS 476-20:1987)
Technical Specification
| Material Type: | Galvanised Steel |
|---|---|
| Cavity Width: | 90 - 105mm |
| Length: | 1200mm |
| Height: | 90mm |
| Sales Unit: | Each |
| Weight: | 6.5kg |
| Colour: | Silver |
What is Keystone S/K-90 Cavity Wall Lintel 1200mm?
Keystone S/K-90 Cavity Wall Lintel 1200mm is a high-strength, load-bearing structural element designed to support cavity walls around door and window openings. It is specifically engineered to transfer the weight of the masonry above the opening to the vertical supports below, ensuring the overall stability and safety of the completed wall.
Manufactured from premium pre-galvanised mild steel, the Keystone S/K-90 lintel is built to withstand the rigours of modern construction while providing excellent resistance to corrosion. A key feature of the Keystone S/K-90 lintel is its CFC-free polystyrene core, which not only reinforces its structural integrity but also improves the thermal performance of the wall. This core reduces thermal bridging at critical points around openings, helping to achieve higher energy efficiency levels in the building envelope.
Engineered to accommodate cavity widths between 90mm and 105mm, the Keystone S/K-90 lintel is ideal for a wide range of cavity wall applications. Its robust design ensures even load distribution, which is crucial for maintaining structural stability and preventing stress concentrations. The lintel is also fire-rated for one hour according to BS 476-20:1987, contributing to enhanced fire safety within the building.
Where is Keystone S/K-90 1200mm Used?
- Cavity Wall Construction: Bridges openings in cavity walls, typically above windows and doors.
- Load-Bearing Support: Provides structural support for the masonry above the openings.
- Cavity Widths of 90-105mm: Perfect for cavity walls of this specific width range.
Keystone S/K-90 Cavity Wall Lintel 1200mm Benefits
- Provides excellent load-bearing capacity, ensuring reliable support over window and door openings.
- Features a CFC-free polystyrene core for improved thermal insulation and energy efficiency.
- One-hour fire rating (BS 476-20:1987), offering enhanced fire protection and safety.
- Can be propped during installation to accelerate construction speed.
- Fully complies with UK Building Regulations, including BS EN 1996-2:2006 for masonry and BS 13163:2008 for thermal insulation.
- Galvanised steel construction resists corrosion, ensuring long-term durability.
- Suitable for cavity widths between 90mm and 105mm.
