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45mm Countersunk Stainless Steel Screws for Cedral | pack of 200

Stainless Steel Countersunk Screws - Cedral Lap - 45mm x 4.2mm - pack of 200
45mm Countersunk Stainless Steel Screws for Cedral | pack of 200
  • SS C/S Screws - 45mm Long
  • SS C/S Screws - 4.2mm Diameter
  • Coverage - 8 fixings per board to allow wastage
  • Stainless Steel Countersunk Screws - pack of 200
  • Self Tapping Screws suitable for fixing in the Lap System
Estimated delivery:
In Stock
£ 51.82
Ex VAT: £ 43.18
  • Brand: Cedral®
  • Model: Self Tapping - 45mm
  • Weight: 0.75kg
  • Dimensions: 45mm x 4.20mm x 0mm
  • SKU: CS-45
  • Product code: P1-2024
  • MPN: CS-SS-45mm

Countersunk Screws for Cedral Lap Cladding (pack of 200) are resistant to corrosion and staining, low maintenance self tapping, 4.2mm diameter and 45mm long screws designed for fixing the Cedral Fibre Cement Weatherboard Cladding.

45mm Stainless Steel Cedral Countersunk Screws can be used for the trims and Cedral fibre-cement planks.

One pack of 200 screws should cover approximately 25 boards (8 fixings per board to allow wastage).

This fixing method is not suitable for the Cedral Click Weatherboard System.




Diameter: 4.2mm 

Length: 45mm

Material: Stainless Steel

Weight: 0.75kg - pack

Coverage: approx. 8 fixings per board


*Further information may be found in our Downloads section.

Fairly easy access to all PDF files.

Datasheet ǀ Declaration of Performance - DoP ǀ BBA Certificate ǀ Installation Guide ǀ Certificates ǀ Brochure ǀ SPEC Sheet

Diameter 4.2mm 
Length 45mm
Material Stainless Steel
Weight 0.75 kg
Coverage approx. 8 fixings per board
Finish Plain Mill
Shipping method Courier
Applications Fixing the Cedral Lap Fibre-Cement
ETA Notification Yes
Features Resistant to Corrosion ǀ Self tapping
Manufacturer Cedral® ǀ Etex Exteriors®

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We deliver insulation materials to Mainland UK only. Deliveries to Highlands, Northern Ireland, Isle of Wight etc.. might be possible at additional cost.
We offer free delivery on most of the orders above £300 (excluding VAT) (except special products - shipping cost via courier - products marked ''Request A Quote'')

Delivery of some insulation materials might be extended due to the current situation (Covid-19, stock shortages, allocations).
If you need materials quickly please contact us - we will do our best to help you source materials needed.

We do not deliver on weekends and bank holidays. Sometimes we can deliver on Saturdays - please check with us before placing the order.
If you need any further information please contact us tel. 02081910776

We can help to calculate price per m2 or linear meter (one meter in length) cost, please just contact us via phone 02081910776, email or live chat. Alternatively, you can work it out yourself quickly and easily: to get cost per meter square please divide price shown in orange area by ''Required area (m2)'' Example price of £28.80 divided by board coverage 2.88m2 = cost of £10.00 per m2.


No matter whether you choose a local installer or a national company, there’s a few tips to help you find the right installer for your home insulation improvements, such as asking for recommendations and making sure that they’re part of a certification scheme. This makes sure that they have the right skills and standards of workmanship to carry out the installation, and you can be sure that they know exactly what they are doing.


1. Thermal inspection picture in portfolio

It’s worth seeing a installer’s previous work. There’s no harm asking if you can see any properties nearby that they’ve installed insulation in. Best way would be to see Infrared Thermal Imaging Inspections. Thermal cameras spot small, but key changes in temperature in different areas of a house, identifying problematic areas that the human eye never could and some that a visual inspection could only hypothesize.

2. Reviews

Along with checking recommendations and previous work, finding reviews online can often be a great way to find out if they provide a good service or not. However, it’s best not to solely rely on reviews you may find or review websites, as there’s no controlling who writes them.

3. Compare prices

Comparing prices will also ensure companies can’t take advantage of you and give you a fair price. 

4. Word of Mouth

The best way to find a great insulation installer is through recommendations. Make sure you ask friends and family. They will most likely give you their honest opinion and can tell you from first hand experience.


Whether you require a wall, cladding, external wall, loft or floor insulation fitted, you can find and hire your local insulation installers from popular UK web pages. A simple internet search will return thousands of potential installers near your area.



We are the stockist of construction materials and related products for both trade and DIY from most recognizable brands in the UK like Cordek, RCM, Promat, Rockwool, Isover, Celotex, Xtratherm, Ursa, Low-E, Cedral, Kingspan, Dufaylite, British Gypsum, K-rend, Ecotherm, Iko enertherm, Kay-Metzeler, Terrawool to allow you to complete your insulation job on time at competitive prices and the highest standards.


Whether you are a large company or a DIYer, if you need a large amount of insulation materials, we can offer quantity discounts at the best prices. Please contact us and our friendly customer service will try to find the best and cheapest solutions for you. We value your time and we will try to deliver the products as soon as possible at a reasonable price to your construction site or house. The UK's leading insulation supplier near you and your needs. Price List available upon request.
Stainless Steel Countersunk Screws - Cedral Lap - 45mm x 4.2mm - pack of 200
45mm Countersunk Stainless Steel Screws for Cedral | pack of 200
£ 51.82