1000 x 25mm TEK SELF DRILLING METAL ROOFING SCREWS TO LIGHT STEEL 8mm HEX HEAD. This listing is for a box of 1000 25mm long screws for fixing roofing sheets to light steel supports or zed purlins up to 3mm mild steel thickness. The technical code is LS25-S19 or M5.5 x 25.
These are superior screws as they are made from hardened C1022 Steel which is zinc anodized, rather than chromium plated. This offers increased corrosion and wear resistance and provides better adhesion for paint.
They are fitted with a stainless steel and neoprene rubber sealing washer and have a drill-point tip for drilling and self-tapping through the metal purlin. The screw head is 5/16 / 8mm.We can supply TEK screws in various lengths from 22mm to 150mm to wood and steel. We can also supply plastic colour caps to cover the screw heads. We also have a vast range of Roofing, WPC Decking, Fixings and Accessories available in our shop. Please note images may vary from actual item supplied due to lighting variations and camera angles. For larger items such as trims, several packets of fixings etc, we use Parcel Force. For Roofing sheeting & decking orders we offer a free collection from our premises in Okehampton Devon. Or we can deliver to UK Mainland using our Cladco Trucks. If the vehicle is invited on to the customers property it is entirely at the risk of the customer, Cladco Profiles and its drivers will not be liable for any damage to the property. Our drivers will generally call you before they arrive at your site. We use medium sized lorries of up to 18 tons. Any issues should be immediately reported to us by contacting our Customer Service Team. The edges of sheets and flashings can be sharp so remember to wear suitable protective gloves with rubber palms for grip. We do not recommend installing your deck in cold weather. Your composite decking boards can be worked with normal woodworking tools. We recommend using a wood saw with a fine-tooth blade to cut boards to size. When cutting, care should be taken to ensure that boards are properly supported. As with other building work it is important to work safely and to take suitable safety precautions including the wearing of protective clothes, gloves, safety goggles and dust mask. 1: Build a supporting substructure. Make sure that the base is flat and stable. Decking boards must not be laid directly on the ground but should be fixed to joists of a suitable supporting substructure. This will vary, for a domestic patio deck we typically recommend a simple concrete base and our own WPC joists. The concrete base should be at least 10cm thick and have a slight slope we suggest a gradient of 1 in 40 that runs away from the property to allow for the run-off of water that collects under the deck. The WPC joists should be fastened to the concrete base using screws through the joists and plastic raw plugs in the concrete base.
They should be fixed so as to create parallel, regularly spaced rows in-line with the slope of the concrete base, again to allow for the run-off of water. The maximum recommended space between joist rows depends on the angle at which you intend to lay your boards in relation to the joists, but should never exceed 40cm , please see diagram below.
A gap of at least 8mm should be left between the ends of joists and a fixed object such as a wall and of at least 10mm between the ends of joists at butt joints. These allow for proper drainage and temperature expansion. Remember the suitable supporting substructures for your deck will vary with the circumstances. If you are unsure contact our Customer Service Team.2: Fix decking boards to joists. Our composite decking boards are easily fastened to the joists of a supporting substructure with the help of our stainless steel screw and plastic T-Clip system.
Start at the outside of the area to be decked. Place your first board and screw it into each joist it crosses with a countersunk decking screw of suitable length.Then fit T-clips into the groove along the side of the board and screw them into each supporting joists with the screws provided, one T-Clip for each supporting joist. Fit your next board by sliding it onto the T-Clips used to secure the first board and fitting another set of T-Clips to secure the opposite side of the board, again one T-Clip for each supporting joist. Follow a similar process to fix subsequent boards attaching the final board in a similar manner to your first. As an alternative to using T-Clips, our boards can also be screwed straight into supporting joists using decking screws through the center of each board.
Unlike timber, composite decking only requires one screw in the center of each board as they do not warp or bow. Decking boards must be properly supported! The ends of boards must be fully supported. No overhang or cantilever is allowed. At butt joints where the ends of two decking boards meet, this may mean doubling up on supporting joists.
It is recommended that a gap of at least 7mm is maintained between the sides of adjacent boards to allow for drainage and expansion due to temperature increases. The use of plastic T-Clips helps ensure these gaps are maintained.
Gaps of 8mm at butt joints where the ends of two boards meet, and of 10mm between the edges of boards and objects such as wall should also be observed for similar reasons. Having fastened your boards all that remains is to tidy up the sides of your new deck with our WPC skirting and corner trims which can be used to hide the unfinished end of boards and supporting joists.
Our skirting trims can be screwed directly into joists with wood screws. A gap of at least 8mm should be maintained between skirting trims and the ends and sides of boards to allow for expansion due temperature increases. Corner trims can be applied subsequent to skirting trims to achieve a finishing touch by screwing them directly into decking. We recommend that you do not fully close your deck to allow for the free circulation of air and drainage.
Q: Does the composite decking have a guarantee? Q: How much does the composite decking cost?
A: Our decking is extremely popular due to our very low and competitive pricing. Q: What colours does the composite decking come in? A: The decking boards are available in 5 colours; Light Grey, Stone Grey, Teak, Coffee and Charcoal. Decking images showcasing each colour can be found on individual product pages, however if you would like to get a better idea of these you can order a sample pack here. Q: How do I install the decking?A: Please refer to our installation guidelines here. Q: How far apart should the supporting joists be? A: The supporting joist below the composite decking boards should be a maximum of 400mm apart. For further information on installation please see our installation guide. Q: Do I need specialist tools to install the decking?
A: There are no specialist tools required. The decking can be installed using the same tools you would use to install timber decking. Q: Which type of sheet is right for me?A: Depending on building type, use and appearance, we manufacture and supply 4 different types of profiled sheeting, all of which can be supplied to the exact length necessary in a choice of colours, with complimenting roof lights, flashings, fixings, fillers etc. What width do the sheets actually cover when lapped on the roof? The 34/1000 profile sheets actually cover 1 metre and our corrugated covers 990mm. How much should each sheet be lapped? Just 1 corrugation or profile.
However, you may want to lap more corrugations or profiles on the last sheet of the run so the last sheet does not protrude over the end of the roof. When using TEK self drilling screws, do you fit them on the top or the lower part of the sheet profile? We advise the lower part on box profile. They have a neoprene washer below the screw head to prevent leaks and as long as the screws are fitted square, there should be no leaks.
If the screws were fitted to the top of the profile the profile and sheet would distort as the screw is tightened. The Corrugated we still advise fitting through the top. What are the minimum and maximum lengths sheets can be made to? Minimum length is around 750mm, maximum is around 9 metres, however please call our friendly sales team on 01837 659901 to discuss any custom sheeting requirements.
Is there any minimum order size? Please call our sales team or send us a message to discuss your order.What do the sheets weigh? They tend to vary according to sheet thickness and width but in general a 3m sheet will weigh approximately 18kg. Q: How do I install the roofing sheets? This is also referred to as you, or your, below.
"Company" means CLADCO PROFILES LIMITED (registered in England & Wales under Company number 4621350). This is also referred to as we, us or our below. Special Order means an order for Goods that are not in stock and/or is required to be specially made or obtained by the Company.
The headings in these Conditions are for convenience only and shall not affect their interpretation. 2 - Basis of the Sale. 2.2 Only Managers and Directors of the Company are authorised representatives. 2.3 Our employees or agents are not authorised to make any representations concerning the Goods unless confirmed by us in Writing. In entering into the Contract you acknowledge that you do not rely on, and waive any claim for breach of, any such representations which are not so confirmed.2.4 Any advice or recommendation given by us or our employees or agents to you or your employees or agents as to the storage, application or use of the Goods which is not confirmed in Writing by us is followed or acted upon entirely at your own risk, and accordingly we shall not be liable for any such advice or recommendation which is not so confirmed. 2.5 Any error or omission in any sales literature, quotation, price list, acceptance of offer, invoice or other document or information issued by us shall be subject to correction without any liability on our part. 3 - Orders & Specifications. 3.1 No order placed by you shall be deemed to be accepted by us until a written acknowledgement of order is issued by us or (if earlier) the Goods are delivered by us to you. No order you submit shall be deemed to be accepted by us unless submitted in writing.
3.2 All orders we take are subject to the availability of goods and materials and we reserve the right to alter the specification of, or to withdraw any item without prior notice. However, any alternative materials that are used shall be of satisfactory quality. 3.3 You shall be responsible to us for ensuring the accuracy of the terms of any order (including any applicable specification) you submit, and for giving us any necessary information relating to the Goods within a sufficient time to enable us to perform the Contract in accordance with its terms. 3.4 The quantity, quality and description of and any specification for the Goods shall be those set out in our quotation (if accepted by you) or your order (if accepted by us). 3.6 We reserve the right to make any changes in the specification of the Goods which are required to conform with any applicable statutory or EC requirements or, where the Goods are to be supplied to our specification, which do not materially affect their quality or performance.
3.7 Neither the whole nor any part of any order, whether it is an order by instalment or otherwise, may be cancelled by you except with our agreement in writing and on terms that you shall indemnify us in full against all loss (including loss of profit), costs (including the cost of all labour and materials used), damages, charges and expenses incurred by us as a result of cancellation. 4 - Price of the Goods. 4.1 The price of the Goods shall be our quoted price or, where no price has been quoted (or a quoted price is no longer valid), the price listed in our price list current at the date of acceptance of the order. All prices quoted are valid for 30 days only (unless we otherwise agreed in writing).
4.4 Unless specifically excluded in a quotation our Conditions regarding charging for carriage shall apply. 4.7 Prices may be subject to change without notice. All goods quoted are subject to availability. 4.8 Small orders of sheeting to be manufactured to length may be subject to a machinery setup charge. No items will be manufactured until funds have cleared.
Suspend further deliveries under any other contract with you whether made before or after this contract; 5.5.2. Cancel the contract or suspend any further deliveries to you; 5.5.3.
Interest accrued and payable shall be compounded on the first day of each calendar month and added to the principal amount outstanding; and 5.5.5. Recover costs, including legal costs, court costs and any other cost of collection incurred by us in the recovery of the unpaid amounts from you (including accrued and all outstanding interest). Compounded on the first day of each calendar month; c. Before and after any Judgement (unless the court orders otherwise). 6.1 Collection of the Goods by the Customer from our premises will be at a time after we have notified you that the Goods are ready.
Customers who are collecting must do so with an appropriate vehicle which a forklift truck can load, such as a flatbed truck or trailer etc. We cannot load onto car roof-racks or into the rear of cars or vans.
All securing of loads to collection vehicles is the responsibility of the Customer. Customers must abide by any instructions given by our staff at the time of collection. 6.5 Where we are to deliver goods: 6.5.1. In all other circumstances we will not accept any liability for any damage caused by the vehicle or driver.You shall be responsible for the safe unloading and storing of the Goods and we shall not be liable for any damage that occurs in the course of unloading. A maximum period of one hour is allowed for the purpose of unloading each vehicle (unless we otherwise agree in writing) and if the unloading period for any reason extends beyond one hour you will be charged on a time and cost basis at our current rates; and 6.5.5. It is the Customers responsibility to arrange safe offloading of the goods. All operatives must be equipped with suitable protective clothing, gloves, boots etc. Roof sheeting can be both sharp and heavy.
Weather conditions should also be taken into account by the Customer when unloading. 7 - Risk & Property. 7.1 Risk of damage to or loss of the Goods shall pass to you: 7.1.1. In the case of Goods to be delivered at our premises, at the time when we notify you that the Goods are available for collection; or 7.1.2. All sums due or owing by you to us on any account have been paid.8 - Warranties & Liability. We shall be under no liability in respect of any defect in the Goods arising from any drawing, design or specification supplied by you; 8.2.1. We shall be under no liability in respect of any defect arising from fair wear and tear, willful damage, negligence, abnormal working conditions, failure to follow our instructions (whether oral or in writing), misuse, undue care taken when unloading and storing or alteration or repair of the Goods without our approval; 8.2.3. We shall be entitled to claim reasonable tolerances in respect of the Goods and reserve the right to make adaptations to goods supplied by us due to technical developments. You must satisfy yourself before ordering the goods that the goods are fit and suitable for the purpose for which you require them. The course of action chosen will remain solely at the decision of the Company. We will not accept any claim for any consequential losses or recompense the customer for installation or repair costs.
8.3.5 If there is any dispute over a claim, our decision is final and binding. This does not affect your statutory rights. 8.4 Subject as expressly provided in these Conditions, all warranties, conditions or other terms implied by statute or common law are excluded to the fullest extent permitted by law. Second hand goods are supplied on the basis that all common law and statutory warranties and conditions as to their satisfactory quality are excluded. All second hand goods must be inspected prior to use or fixing.8.8 We shall not be liable to you or be deemed to be in breach of the Contract by reason of any delay in performing, or any failure to perform, any of our obligations in relation to the Goods, if the delay or failure was due to any cause beyond our reasonable control. Without prejudice to the generality of the foregoing, the following shall be regarded as causes beyond our reasonable control: 8.8.1. Act of God, war, riot, strike, lockout, trade dispute or labour disturbance, accident, breakdown of plant or machinery, fire, flood, storm; 8.8.2. The Company shall not be liable for any loss or damage whatsoever arising as a result of failure to deliver goods by any particular date, or arising as a result of any cause beyond the Companys control. 9.1 Samples submitted for approval to be accepted as showing general character and substance only. Equality of the bulk in colour, size or shape cannot be guaranteed. 10.1 This clause applies if: 10.1.1. You make any voluntary arrangement with your creditors or become subject to an administration order or (being an individual or firm) become bankrupt or (being a company) go into liquidation (otherwise than for the purposes of amalgamation or reconstruction); or 10.1.2. An encumbrancer takes possession, or a receiver is appointed, of any of your property or assets; or 10.1.3. You cease, or threaten to cease, to carry on business; or 10.1.4.
We reasonably apprehend that any of the events mentioned above is about to occur in relation to you and notify you accordingly. 10.2 If this clause applies then, without prejudice to any other right or remedy available to us, we shall be entitled to cancel the Contract or suspend any further deliveries or provision of services under the Contract without any liability to you, and if goods have been delivered or a service provided but not paid for the price shall become immediately due and payable notwithstanding any previous agreement or arrangement to the contrary. 13.1 If a dispute arises out of or in connection with these Conditions or the performance, validity or enforceability of it (Dispute) then, except as expressly provided in these Conditions, the parties shall follow the dispute resolution procedure set out in this clause: 13.1.1 - either party shall give to the other written notice of the dispute, setting out its nature and full particulars, together with relevant supporting documentation. On service of the dispute notice both you and ourselves shall attempt in good faith to resolve the dispute.
Unless otherwise agreed between the parties, the mediator shall be nominated by CEDR Solve. To initiate the mediation, a party must serve notice in writing (ADR notice) to the other party requesting mediation. A copy of the ADR notice should be sent to CEDR Solve.
The mediation will start not later than 14 days after the date of the ADR notice. Unless otherwise agreed by the parties, the place of mediation shall be nominated by the mediator. 14.1 Any notice required or permitted to be given by either party to the other under these Conditions shall be in writing addressed to that other party at its registered office or principal place of business or such other address as may at the relevant time have been notified pursuant to this provision to the party giving the notice. 14.2 No waiver by us of any breach of the Contract by you shall be considered as a waiver of any subsequent breach of the same or any other provision. 14.3 If any provision of these Conditions is held by any competent authority to be invalid or unenforceable in whole or in part the validity of the other provisions of these Conditions and the remainder of the provision in question shall not be affected thereby.
14.4 All Information on our website and given by our sales team is for guidance only. 14.5 These terms and conditions shall be governed by and construed in accordance with the laws of England and Wales and the parties submit to the jurisdiction of the English Courts. The item "1000 x 25mm TEK SELF DRILLING METAL ROOFING SCREWS TO LIGHT STEEL 8mm HEX HEAD" is in sale since Monday, June 06, 2016. This item is in the category "Business, Office & Industrial\Building Materials & Supplies\Roofing".
The seller is "cladco" and is located in Okehampton, Devon. This item can be shipped to United Kingdom, Antigua and barbuda, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Australia, United States, Canada, Brazil, Japan, China, Israel, Hong Kong, Norway, Indonesia, Malaysia, Mexico, Singapore, South Korea, Switzerland, Taiwan, Thailand, Bangladesh, Belize, Bermuda, Bolivia, Barbados, Brunei darussalam, Cayman islands, Dominica, Ecuador, Egypt, Guernsey, Gibraltar, Guadeloupe, Grenada, French guiana, Iceland, Jersey, Jordan, Cambodia, Saint kitts and nevis, Saint lucia, Liechtenstein, Sri lanka, Macao, Monaco, Maldives, Montserrat, Martinique, Nicaragua, Oman, Pakistan, Peru, Paraguay, Reunion, Turks and caicos islands, Aruba, Chile.