Description
Samson StoreGuard: The Premium SR2 Security Steel Door
Keep your premises, property, and assets safe with the Samson StoreGuard, a premium certified high-security steel doorset. Manufactured in the UK by Robust Doors, the StoreGuard is built to the rigorous specifications of the renowned Tuff-Dor 2.1 system, ensuring you receive a product with proven, third-party tested performance.
Previously available in multiple ratings, the StoreGuard has been refined to focus exclusively on the LPS 1175 SR2 specification. This strategic decision positions it as the optimal solution for the vast majority of commercial stores, retail outlets, and secure domestic applications, offering the perfect balance of verified attack resistance, cost-effectiveness, and daily usability.
Please note: While branded as Samson StoreGuard, the physical certification for these doorsets is held by the manufacturer, Robust Doors, under their Tuff-Dor product listing. This ensures full compliance with insurance and architectural specifications requiring verified Robust UK test evidence.
Why SR2? The "Sweet Spot" for Security
The StoreGuard SR2 provides verified protection against the most common threat: the determined opportunist.
StoreGuard SR2 (Tested to LPS 1175 Issue 8 B3)
Protection Against: Burglars using bodily force and a wide range of hand tools including bolt cutters, claw hammers, drills, hacksaws, and levers.
The SR2 specification is rigorously tested to resist an attack lasting up to 3 minutes of continuous physical assault (within a 15-minute total test duration). This verified delay is often sufficient to deter criminals or allow alarm monitoring services to respond before entry is gained.
Best For:
- Retail Rear Entrances: Securing stockrooms and delivery points.
- Commercial Units: Protecting offices and small warehouses.
- High-Spec Domestic: Garage personnel doors and secure home offices.
- Public Buildings: Schools, clinics, and community centres.
Certified Construction & Fire Safety
The StoreGuard benefits from expert manufacturing quality designed for longevity and performance:
- Magnelis® Steel Core: Constructed using 1.5mm Magnelis® steel, offering superior corrosion resistance compared to standard galvanised options (up to 10-year anti-corrosion warranty available).
- Verified Performance: Certification backed by the LPCB (Loss Prevention Certification Board) to LPS 1175 standards.
- Fire Rated Option: Unlike many higher-security doors, the StoreGuard SR2 can be specified as a 60-minute fire-rated doorset (FD60) on single leaf configurations, combining security and life safety in one certified product.
- Custom Finish: Available in a wide range of polyester powder coated (PPC) colours to match your building's aesthetics without compromising on safety.
ApplicationThe Samson StoreGuard is the definitive solution for sites facing a "medium risk" of burglary—where the threat comes from determined opportunists using commonly available hand tools. It bridges the gap between basic steel doors and ultra-high security fortress doors, offering a level of protection that is perfectly balanced for most commercial and high-end domestic needs.
Why Choose StoreGuard SR2?
An SR2 rating (LPS 1175 B3) is specifically designed to resist attacks using levers, screwdrivers, bolt cutters, hammers, and drills for a sustained period. This makes it the ideal specification for:
Retail & Commercial
Scenario: Back-of-house areas where stock is stored temporarily, or staff entrances that are out of public view.
- Retail Delivery Doors: Protects stockrooms in high-street shops, supermarkets, and pharmacies from "smash and grab" attempts.
- Office Buildings: Secures rear fire exits and service entrances in business parks where buildings may be left unattended overnight.
- Hospitality: Secure storage for restaurants, bars, and hotels holding alcohol or equipment.
Education & Public Sector
Scenario: Buildings that are unoccupied for long periods (holidays/weekends) and are targets for vandalism or theft of equipment.
- Schools & Colleges: Secures IT suites, caretaker workshops, and sports equipment stores against break-ins.
- Community Centres: robust protection for public buildings that often face anti-social behaviour.
- Medical Clinics: Protection for rear entrances and records rooms in GP surgeries and health centres.
Residential & Private Property
Scenario: Homeowners requiring a "step up" from standard domestic doors to protect valuable assets or secluded entry points.
- High-Security Garages: The ultimate personnel door for garages housing classic cars, motorbikes, or high-value workshops.
- Home Offices: Secure external access for garden offices containing expensive IT equipment and sensitive data.
- Secluded Entrances: Ideal for side or rear doors on properties that are not overlooked by neighbours.
Need Higher Security?
For sites with a high risk of targeted professional attack (e.g., banks, data centres, or isolated utilities), please view our Samson SecurGuard or Defender Extreme ranges, which offer SR3 and SR4 protection.
Specification
Technical Specification: Samson StoreGuard (SR2)
The Samson StoreGuard is a dedicated LPS 1175 SR2 security doorset, engineered for external use where long-term durability and verified protection are paramount. It combines verified attack resistance with a sophisticated, self-healing steel construction.
Material: The Magnelis® Advantage
Unlike standard steel doors that rely solely on galvanisation, the StoreGuard leaf and frame are manufactured from 1.5mm Magnelis® steel. This advanced material is critical for an external security door:
- Superior Corrosion Resistance: Up to 3x better protection than standard galvanised steel, making it ideal for exposed external locations.
- Self-Healing Technology: The unique zinc-aluminium-magnesium coating "heals" itself over minor scratches and cut edges, preventing rust from taking hold even if the paint surface is damaged.
- Long-Term Warranty: Backed by an anti-corrosion warranty of up to 10 years (subject to site location and maintenance).
Security Specification (SR2)
| Certification |
LPS 1175 Issue 8: B3 (SR2)
Tested to resist 3 minutes of continuous attack with hand tools (bolt cutters, levers, drills, etc). |
| Door Leaf |
55mm thick double-skinned Magnelis® steel construction with internal steel reinforcement and mineral wool core. |
| Locking |
Factory-fitted high-security multi-point locking system, fully tested as part of the accredited doorset. |
| Hinges & Dog Bolts |
4x heavy-duty stainless steel hinges per leaf, secured with 9x solid steel dog bolts to lock the leaf into the frame on the hinge side. |
External Finishes & Colours
As an external door, the StoreGuard is finished to withstand the elements while matching your building’s aesthetic.
- Standard Colours: Choice of over 50 standard Polyester Powder Coated (PPC) colours.
- Bespoke Options: Any RAL or BS colour available on request.
- Dual Colour: Option to have the internal face painted a different colour to the external face (e.g., Red outside, White inside).
- Woodgrain: Durable woodgrain laminate effects available for a traditional timber appearance with steel strength.
Dimensions & Configuration
| Max Width (Single) |
1410mm (Structural Opening) |
| Max Height (Single) |
2750mm (Structural Opening) |
| Max Width (Double) |
2520mm (Structural Opening) |
| Frame Detail |
90mm deep frame with single rebate. Supplied with adjustable frame extensions (±15mm) to accommodate uneven brickwork. |
| Threshold |
Low-profile aluminium threshold (DDA compliant) with weather seal. |
Fire Rating Option
The StoreGuard SR2 can be specified as a 60-minute fire-rated doorset (FD60) on single door configurations. This allows one door to serve as both a high-security external barrier and a compliant fire exit route.
InstallationInstallation Guide: Samson Steel Doorsets
Samson steel doorsets are engineered along with Robust Doors with one clear goal: to be the easiest and fastest steel doors to install on the market. Whether you are fitting a single personnel door or a large double fire exit, our "Single Fix" design and adjustable frame system remove the complexity of traditional on-site joinery.
Delivered for Speed
To minimise site time and disruption, we supply our doorsets in the most installer-friendly format possible:
- Single Doors: Delivered fully assembled. The leaf is pre-hung in the frame with hardware (locks, panic bars, closers) factory-fitted and tested. Simply unwrap, position, and fix.
- Double Doors: For ease of manual handling, larger double doorsets may be supplied with the leaves separate from the frame. However, the frame is pre-prepared with all hinge points and striker plates for rapid on-site assembly.
The "Easy-Fit" Adjustable System
Structural openings are rarely perfect. All Robust doorsets feature a unique built-in adjustment system that handles site imperfections without the need for fiddly packers or shims.
1. Adjustable Fixing Feet
Each jamb is fitted with 4 adjustable fixing feet (8 per single door, 8-12 per double). These allow you to:
- Level the frame quickly using a 12mm hex key (supplied).
- Wind the feet out to grip the structural reveal securely, holding the frame in place while you check for plumb.
- Create a rock-solid fixing point without distorting the frame profile.
2. Variable Sub-Frame
The steel sub-frame features a "C" section tolerance channel that accommodates wall variations of -0mm to +30mm. This ensures:
- If your brickwork is uneven or the opening is slightly tapered, the frame expands to fill the gap.
- You achieve a continuous, secure fixing into the substrate without large, unsightly gaps to seal.
General Installation Steps
Step 1: Positioning
- Single Doors: Place the fully assembled unit into the structural opening.
- Double Doors: Assemble the frame (if supplied in parts) and position it in the opening first. Ensure the header is level before hanging the leaves.
Step 2: Adjustment & Levelling
- Use the 12mm hex key to wind out the adjustable feet until they grip the wall.
- Critical Check: Ensure the hinge jambs are perfectly plumb (vertical) in both planes using a long spirit level. If the frame is twisted, the door will not latch correctly.
- For double doors, ensure the frame header is perfectly level to prevent the leaves from misaligning at the meeting point.
Step 3: Fixing
- Drill through the centre of the adjustable feet into the masonry or steelwork.
- Secure with appropriate fixings (e.g., 100mm x 10mm concrete bolts or heavy-duty tech screws).
- Test: Open and close the door(s) to check for smooth operation and correct latching before final tightening.
Step 4: Sealing
- Apply a fire-rated silicone or intumescent mastic around the entire perimeter of the frame (internal and external) to ensure fire and weather integrity.
- If a threshold is fitted, ensure it is bedded on sealant to prevent water ingress.
Handling Advice
- Weight Warning: Steel doors are heavy. A single leaf can weigh 50kg - 80kg.
- Single Doors: Use a mechanical lifter or a two-person team.
- Double Doors: We strongly recommend separating the leaves from the frame before moving to the installation point to reduce lifting weight.
- Storage: Always store doorsets upright on timber bearers in a dry, covered area. Never lay them flat on uneven ground or expose them to rain before installation.
WarrantySamson Doors Warranty (Robust UK Products)
As a premier supplier of Robust UK steel doorsets, Samson Doors provides a comprehensive warranty that covers your product against manufacturing defects and corrosion. This guarantee assumes that the doorset has been installed, used, and maintained in accordance with the manufacturer's instructions.
Anti-Corrosion Warranty
Thanks to the superior Magnelis® steel construction used by Robust UK, we are able to offer an industry-leading anti-corrosion warranty. The length of this warranty depends on the environmental classification of the installation site:
- Magnelis® Steel Doors:
- 10-Year Warranty: For locations classified as C1 to C3 (Low to Medium pollution/humidity, e.g., rural areas, standard urban sites).
- 5-Year Warranty: For locations classified as C4 (High pollution/industrial areas or coastal zones).
- 3-Year Warranty: For locations classified as C5 (Very high pollution/marine environments).
- Aluzinc Steel Doors:
- 24-Month Warranty: Standard cover for Aluzinc models.
- Extended Warranty: Available if an enhanced Polyester Powder Coated (PPC) finish is specified at the point of order.
Important Exclusion: The anti-corrosion warranty applies specifically to the door leaf and frame components manufactured from Magnelis®. Ancillary components (such as vision panels, louvres, and handles) are excluded unless additional protection was agreed upon prior to manufacture.
Manufacturing & Component Warranty
- Doorset Structure: 24-Month Warranty against manufacturing defects (e.g., bond failure, weld failure).
- Hardware & Ironmongery: 12-Month Manufacturer's Warranty on all locks, handles, closers, and panic hardware, subject to normal use and maintenance.
Conditions of Warranty
For any claim to be valid, the following conditions must be met:
- Maintenance Log: A documented cleaning and maintenance regime must be kept, recording the frequency of cleaning and the products used. This log must be submitted with any warranty claim.
- Correct Installation: The product must have been installed correctly according to the provided fitting instructions (including correct frame adjustment and sealing).
- Reporting Period: Any manufacturing defects visible on delivery (e.g., scratches, dents) must be reported to Samson Doors in writing within 3 working days of receipt, accompanied by photographic evidence of the goods on the original pallet.
Warranty Exclusions
The warranty does not cover defects or damage resulting from:
- Abuse & Neglect: Damage caused by misuse, vandalism, or lack of routine maintenance (e.g., failure to lubricate hinges/locks).
- Chemical Damage: Use of corrosive cleaning agents, solvents, or abrasive pads on the door finish.
- Installation Errors: Issues arising from poor fitting (e.g., frame twisted out of square, insufficient fixings).
- External Factors: Damage from storms, floods, or impacts not considered normal usage.
- Unauthorised Modifications: Fitting of third-party hardware or cutting into the door leaf/frame without prior written approval.
- Fair Wear & Tear: Normal degradation of consumable parts (e.g., seals, keys) over time.
Claims Procedure
In the unlikely event of a fault, please follow this procedure:
- Contact Samson Doors in writing immediately upon discovery of the defect.
- Provide your original order reference, a detailed description of the issue, and clear photographs.
- If required, the defective part may need to be returned for inspection.
- Where a valid claim is accepted, Samson Doors (in conjunction with Robust UK) will repair or replace the defective component or product at our discretion.
MeasureHow to Measure for Your Samson Steel Doorset
Getting the measurements right is critical for a smooth installation. Please follow this guide carefully to determine the correct ordering size for your Samson StoreGuard. Remember: we manufacture to the exact dimensions you order, with no automatic tolerances deducted.
1. Measure the Structural Opening
Measure the raw aperture (brick-to-brick) where the door will be installed. Do not measure the existing frame.
- Width: Measure at the Top, Middle, and Bottom of the opening. Record the smallest dimension.
- Height: Measure at the Left and Right sides from the lintel to the finished floor level. Record the smallest dimension.
- Squareness: Check the diagonals (corner to corner) to see if the opening is square.
2. Calculate Your Ordering Size
The ordering size is the OVERALL size of the complete doorset unit (including the door leaf, frame, and threshold).
- Width Calculation: Take your smallest structural width and deduct your fitting tolerance (e.g., 10mm total).
- Height Calculation: Take your smallest structural height and deduct your fitting tolerance (e.g., 10mm total).
Example:
If your structural opening is 1000mm (W) x 2100mm (H):
Subtract 10mm from the width (5mm each side) → Order Width: 990mm
Subtract 10mm from the height (5mm top + 5mm bottom) → Order Height: 2090mm
The "Outa-Dor" Advantage: Built-in Tolerance
One of the key benefits of the StoreGuard is its unique adjustable fixing frame.
- Variable Sub-Frame: The frame design includes a variable "C" section that can accommodate up to 30mm of tolerance (+0mm / +30mm).
- Why this matters: If your brickwork is uneven or the opening isn't perfectly square, the frame can expand to fill the gaps. This makes the Outa-Dor significantly more forgiving to install than standard fixed-frame steel doors.
Important Reminders
- Metric Only: Please provide all measurements in millimetres (mm) to ensure accuracy.
- Check the Drawing: We will always create a technical drawing based on your ordering dimensions. This will be sent to you for final approval before manufacturing begins.
- Include the Threshold: Remember that the "Overall Height" includes the threshold. If you are recessing the threshold into the floor, you must account for this in your measurements.
Please refer to the diagram below for a visual guide on where to take your measurements.
