ForceField vs Crimsafe: Security Screens Compared
When comparing Prowler Proof ForceField vs Crimsafe, both brands offer AS 5039–compliant security screens. ForceField distinguishes itself with fully welded aluminium frames, 316 Marine Grade mesh, a 10-year full replacement warranty and superior coastal corrosion resistance — critical for Sutherland Shire homes. Crimsafe is a well-known alternative using screw-clamp construction. Your choice depends on construction preference, warranty terms and proximity to the coast.
ForceField vs Crimsafe: side-by-side comparison
| Feature | Prowler Proof ForceField | Crimsafe |
|---|---|---|
| Mesh grade | 316 Marine Grade stainless steel | 304 stainless steel (Tensile-Tuff) |
| Frame construction | Fully welded aluminium corners | Screw-clamp assembly |
| Mesh-to-frame bond | Chemical & mechanical bond | Screw-clamp wedge system |
| Corrosion resistance | Superior — 316 grade + welded frame | Good — suitable for most environments |
| Coastal performance | Excellent — designed for marine environments | Adequate — more maintenance near coast |
| Warranty | 10-year full replacement warranty | 15-year staged warranty (conditions apply) |
| Standard colours | 50 standard + 250 optional | Limited range (varies by dealer) |
| Installation method | Hidden Installation Technology | Standard face-fix or reveal-fix |
| Australian Standards | AS 5039 & AS 5040 compliant | AS 5039 compliant |
| Frame strength | Higher — welded joints, rigid structure | Good — meets standard requirements |
| Dealer network | Authorised dealer network (selective) | Extensive franchise network |
| Price range | Premium | Premium (comparable) |
Construction: welded vs screw-clamp
ForceField's fully welded frame: Prowler Proof welds every aluminium corner, then grinds the joints smooth for a seamless monocoque structure that behaves as one solid piece. The mesh is bonded with a chemical and mechanical process that eliminates gaps and creates a weather-tight seal. Welded joints don't loosen, flex at corners, or create pathways for moisture — a significant advantage in coastal suburbs where salt-laden air accelerates corrosion.
Crimsafe's screw-clamp system: Crimsafe uses a channel-and-wedge system where the mesh sits in a groove and clamps and screws are tightened to hold it under tension. This proven system has passed AS 5039 testing. The trade-off is multiple mesh penetration points; over years of thermal expansion and contraction screw tension can vary, and in coastal areas the metal interface becomes a potential corrosion point if moisture penetrates the assembly.
Which is better for coastal homes in Sutherland Shire?
If you live within a few kilometres of the coast, corrosion resistance should weigh heavily. ForceField's 316 Marine Grade mesh contains molybdenum for substantially better chloride (salt) resistance than 304 grade, its welded frames eliminate moisture entry points, and the chemical bond between mesh and frame creates a sealed system rather than a tension-dependent one. Crimsafe performs adequately in coastal areas with regular maintenance — typically annual washing and inspection of clamp screws — and warranty conditions may require specific maintenance to remain valid.
Warranty comparison: what you're actually covered for
ForceField offers a 10-year full replacement warranty on security screens — among the strongest in the Australian market: if your product fails due to a manufacturing defect within 10 years, the entire product is replaced with no pro-rata reductions or depreciation, and the warranty is transferable to subsequent owners. Crimsafe offers a 15-year warranty with staged coverage: full cover (conditions apply) years 1–10, then 60% (years 11–12), 40% (years 13–14) and 20% (year 15), conditional on proper maintenance. The practical first-decade difference favours ForceField's full replacement cover.
Frequently asked questions
Which is better: Prowler Proof ForceField or Crimsafe?
Both are premium AS 5039–compliant Australian brands. ForceField offers superior corrosion resistance with 316 Marine Grade mesh and a fully welded frame, making it the better choice for coastal Sutherland Shire homes. Crimsafe's screw-clamp system is proven and widely available but needs more maintenance in salt air. ForceField's 10-year full replacement warranty is also more comprehensive than Crimsafe's staged 15-year cover.
Is Prowler Proof more expensive than Crimsafe?
Pricing is generally comparable; both sit in the premium bracket. Final cost depends on door size, configuration, colour and installation complexity. ForceField often delivers better value through lower long-term maintenance costs — important for coastal Sydney homes where corrosion shortens the lifespan of lesser products.
What grade stainless steel does Crimsafe use?
Crimsafe uses a proprietary high-tensile mesh marketed as Tensile-Tuff, which industry analysis indicates is 304-grade stainless steel. Prowler Proof ForceField uses 316 Marine Grade stainless steel, which contains molybdenum for significantly better salt-corrosion resistance — the key reason ForceField outperforms in coastal environments.
Does ForceField really have a 10-year full replacement warranty?
Yes. Prowler Proof offers a 10-year full replacement warranty on security screens — among the strongest in the Australian market. If a manufacturing defect causes failure within 10 years, the entire product is replaced at no cost — not pro-rata, not partial. The warranty is also transferable to new property owners.
Is Crimsafe good for coastal homes?
Crimsafe performs adequately in coastal areas with regular washing and inspection of clamp screws. However, 304-grade mesh and screw-clamp construction create more potential corrosion points than ForceField's welded 316-grade system. Within 1–2km of the coast in suburbs like Cronulla or Bundeena, ForceField's marine-grade construction gives better long-term protection.
Can I get Prowler Proof ForceField in Sutherland Shire?
Yes. Shire Security Doors and Screens is an authorised Prowler Proof dealer servicing the entire Sutherland Shire and surrounding Sydney. We provide free on-site measurement, custom manufacture to exact specifications, and professional installation backed by Prowler Proof's 10-year warranty and our workmanship guarantee.
What does "fully welded frame" mean?
A fully welded frame means the aluminium corners are welded together and ground smooth, creating one rigid structure rather than four pieces joined by screws. The mesh is then chemically and mechanically bonded into the frame. This removes flex at joints, eliminates corrosion entry points, and creates a stronger assembly than screw-clamp alternatives.
Are both ForceField and Crimsafe Australian Standards compliant?
Yes. Both are tested and certified to AS 5039 (Security Screen Doors and Window Grilles), meeting impact, knife-shear and anti-jemmy requirements. ForceField also carries AS 5040 (installation) compliance. Always verify your installer provides products with current test certificates.
What colours are available for ForceField security screens?
ForceField offers 50 standard powder-coat colours plus 250 optional colours, including all popular Colourbond colours (Basalt, Monument, Surfmist, Woodland Grey), timber-look finishes and anodised aluminium options — so your screens complement your home's existing scheme.
How do I get a quote for security screens in the Sutherland Shire?
Contact Shire Security Doors and Screens for a free measure and quote. We visit your home, assess your doors and windows, discuss your needs and provide a detailed written quote with no obligation. Call Steve on 0410 474 256 or email steve@shiredoors.com.au.