Instant Visual Deterrence
Nothing stops opportunistic burglars faster than the sight of robust steel bars guarding windows. Criminology research shows that visible security measures reduce break-in attempts by up to 60%. SWB’s window bars communicate a clear message: “This home is protected.”
- Psychological Barrier: A potential intruder scanning your house will bypass windows protected by visible steel before even testing your locks.
- High-Contrast Profiles: SWB offers powder-coat finishes in matte black, crisp white, bronze, and custom RAL colors—each chosen to stand out (and warn) without clashing with your exterior.
- Decorative Infills: Optional scrollwork or geometric patterns add style while preserving deterrent power; the combination of beauty and strength makes your home both inviting and secure.
Behind every set of bars lies engineering designed to withstand tools, time, and temptation.
- Grade-A Structural Steel: SWB’s bars are fabricated from ASTM A36 steel, tested to resist bending and cutting under repeated impact.
- Precision Welding: Robotic welds at each intersection create a uniform strength matrix; there are no weak spots for pry bars or saw blades to exploit.
- Anchored for Strength: Heavy-duty steel anchors—rated for 2,000 lbf pull-out force—secure bars directly into masonry, concrete, or wood jambs, creating a continuous defense.
- Delay Psychology: Even small delays can deter intruders; when a burglar realizes that cutting through bars takes more time and effort than entering another house, they move on.

Enhanced Safety Without Compromise
Window bars don’t have to sacrifice emergency egress or curb appeal.
- Hinged “Bar Doors”: SWB’s quick-release mechanisms allow you to exit in under two seconds—no keys or tools needed—meeting NFPA 101 and IBC egress requirements.
- SlimLine Model A: At just 2 cm thick, these bars offer robust protection with minimal sightline obstruction, perfect for upstairs bedrooms or home offices.
- HeavyDuty Model B: The 3.5 cm profile with reinforced corner gussets is ideal for ground-floor windows and high-risk areas, combining maximum delay with a clean aesthetic.
- Aesthetic Integration: Custom powder-coat finishes and optional decorative infills ensure the bars complement your home’s style rather than detract from it.

Window Bars: Precise Measurement for a Flawless Fit
A perfect installation begins with meticulous measuring. Follow these steps before ordering your SWB window bars:
- Clean & Inspect the Opening
Remove paint flakes, sealant residue, and debris. A smooth frame surface ensures accurate measurement and bracket seating. - Verify Level & Plumb
Use a 1 m carpenter’s level on the head jamb, sill, and both side jambs. Any deviation over 2 mm in 1 m must be shimmed before measuring to avoid binding. - Measure Width in Three Places
- Head: inside-to-inside
- Mid-Rail (if present)
- Sill
Record the smallest width to guarantee the bars slide easily into brackets.
- Measure Height Twice
- Left side from interior face of head jamb to sill.
- Right side same measurement.
Record the shorter height.
- Determine Wall/Frame Depth
Measure from interior drywall/plaster to exterior masonry or siding. This dictates anchor length and bracket projection. - Sketch & Photograph
Even a simple hand sketch with labels, photographed alongside your tape measure, accelerates quoting and eliminates errors.

Window Bars: DIY Installation
Most fixed SWB window bars can be installed in under two hours per window by experienced DIYers. For masonry or hinged installations, consider SWB’s certified installer network.
Tools & Materials
- Drill with masonry/metal bits sized per anchor instructions
- ¼″–⅜″ steel anchors (length = wall depth + 5 mm)
- Power screwdriver or impact driver
- Carpenter’s level, tape measure, pencil
- Rubber mallet, shim stock, safety glasses, work gloves
- Silicone sealant, caulking gun
Fixed Bar Installation
- Lay Out Brackets & Modules
Confirm orientation: welded seams up, connectors pointing outward. - Mount Top Bracket
- Level horizontally, mark pilot holes.
- Drill to anchor depth + 5 mm.
- Insert anchors, tighten screws snugly (avoid overtightening).
- Mount Bottom Bracket
Repeat at sill, verifying vertical alignment. - Insert Bars
Slide the first module into both brackets until it clicks. Align and tap subsequent modules with rubber mallet. - Seal & Touch Up
Apply a bead of silicone around bracket perimeters and touch up any scratched powder-coat with matching spray.
Hinged “Bar Door” Installation
- Install Side Hinge Plates
Level and mark hinge-plate positions; drill and anchor. - Hang Door Panel
Align hinge leaves, insert hinge pins, test swing clearance. - Install Strike Plate & Latch
Mark latch contact point; chisel a recess for flush strike-plate mounting; drill, anchor, and secure. - Shim & Adjust
Insert thin shims behind hinge plates or strike plate to eliminate binding; re-tighten screws. - Seal & Finish
Run silicone around hinge and strike-plate perimeters; touch up paint.

window bars: Secure Your Home Today
Window bars offer unparalleled deterrence, delay, and design integration—making them one of the highest ROI security upgrades you can make. Here’s how to proceed:
- Measure Your Openings: Follow the steps above and sketch your dimensions.
- Request a Quote: Send your measurements, finish preferences, and any photos to SWB’s quoting team.
- Select Options: Choose profile (SlimLine A or HeavyDuty B), finish, and any custom infills or sensors.
- Order & Install: Opt for DIY installation or book SWB’s certified professionals.
- Enjoy Peace of Mind: Rest easy knowing your home is fortified by SWB’s industry-leading window bars.
Every unprotected window is an open invitation to burglars. With SWB’s window bars, you’re taking control—transforming vulnerabilities into impenetrable barriers that deter intruders and protect what matters most.