European Hardware · OEM / ODM
Window Restrictors & Stays
Opening restrictors and track stays for matching aluminium and PVC-U window profiles.
4 product images
#2 limit stay
Model: No. 2 restrictor — L220 / 250 / 280
View product details
Telescopic wind stay
Model: XWC210 / 250 / 300 / 350
View product details
Window limit stay
Model: LS152 / 203 / 254 / 355
View product details
DF window stay
Model: DF08B / 10B / 12B / 14B / 10.5B
View product detailsNo matching designs. Try another name or model.
Window Restrictors & Stays
#2 limit stay
Model: No. 2 restrictor — L220 / 250 / 280
No. 2 restrictor — L220 / 250 / 280
AL-042
Application & fitting requirements
| Typical markets | European aluminium window applications; DF and LDF track stays are also shown in the PVC catalogue and may be used across markets with the matching installation geometry. |
|---|---|
| Application | Restrictor arms limit opening travel. Track stays guide or hold the sash through a sliding connection; the function depends on the selected design. |
| Opening function | Specify side-hung or top-hung use, required opening travel and any release function. |
| Closed geometry | Match track width, closed height, arm position and the available profile clearance. |
| Fixing dimensions | Use the track and arm fixing centres of the selected model and length variant. |
| Installed opening | Define the required opening gap or angle with the sash size and mounting positions. Arm length alone does not define the gap. |
Window Restrictors & Stays
Telescopic wind stay
Model: XWC210 / 250 / 300 / 350
XWC210 / 250 / 300 / 350
AL-042
Application & fitting requirements
| Typical markets | European aluminium window applications; DF and LDF track stays are also shown in the PVC catalogue and may be used across markets with the matching installation geometry. |
|---|---|
| Application | Restrictor arms limit opening travel. Track stays guide or hold the sash through a sliding connection; the function depends on the selected design. |
| Opening function | Specify side-hung or top-hung use, required opening travel and any release function. |
| Closed geometry | Match track width, closed height, arm position and the available profile clearance. |
| Fixing dimensions | Use the track and arm fixing centres of the selected model and length variant. |
| Installed opening | Define the required opening gap or angle with the sash size and mounting positions. Arm length alone does not define the gap. |
Window Restrictors & Stays
Window limit stay
Model: LS152 / 203 / 254 / 355
LS152 / 203 / 254 / 355
AL-042
Application & fitting requirements
| Typical markets | European aluminium window applications; DF and LDF track stays are also shown in the PVC catalogue and may be used across markets with the matching installation geometry. |
|---|---|
| Application | Restrictor arms limit opening travel. Track stays guide or hold the sash through a sliding connection; the function depends on the selected design. |
| Opening function | Specify side-hung or top-hung use, required opening travel and any release function. |
| Closed geometry | Match track width, closed height, arm position and the available profile clearance. |
| Fixing dimensions | Use the track and arm fixing centres of the selected model and length variant. |
| Installed opening | Define the required opening gap or angle with the sash size and mounting positions. Arm length alone does not define the gap. |
Window Restrictors & Stays
DF window stay
Model: DF08B / 10B / 12B / 14B / 10.5B
DF08B / 10B / 12B / 14B / 10.5B
AL-042
Application & fitting requirements
| Typical markets | European aluminium window applications; DF and LDF track stays are also shown in the PVC catalogue and may be used across markets with the matching installation geometry. |
|---|---|
| Application | Restrictor arms limit opening travel. Track stays guide or hold the sash through a sliding connection; the function depends on the selected design. |
| Opening function | Specify side-hung or top-hung use, required opening travel and any release function. |
| Closed geometry | Match track width, closed height, arm position and the available profile clearance. |
| Fixing dimensions | Use the track and arm fixing centres of the selected model and length variant. |
| Installed opening | Define the required opening gap or angle with the sash size and mounting positions. Arm length alone does not define the gap. |
Application & fitting requirements
| Typical markets | European aluminium window applications; DF and LDF track stays are also shown in the PVC catalogue and may be used across markets with the matching installation geometry. |
|---|---|
| Application | Restrictor arms limit opening travel. Track stays guide or hold the sash through a sliding connection; the function depends on the selected design. |
| Opening function | Specify side-hung or top-hung use, required opening travel and any release function. |
| Closed geometry | Match track width, closed height, arm position and the available profile clearance. |
| Fixing dimensions | Use the track and arm fixing centres of the selected model and length variant. |
| Installed opening | Define the required opening gap or angle with the sash size and mounting positions. Arm length alone does not define the gap. |
Design reference
Catalogue dimensions & model references
Dimensions apply only to the named model or variant in its linked drawing. A shared family photograph does not define the dimensions of every variant. Custom versions follow the agreed drawing.
| No. 2 restrictor — lengths shown | L = 220 / 250 / 280 mm; each length is a separate variant |
|---|---|
| XWC210 — A / B / minimum window width | 140 / 207.5 / 320 mm |
| XWC250 — A / B / minimum window width | 180 / 247.5 / 360 mm |
| XWC300 — A / B / minimum window width | 230 / 297.5 / 410 mm |
| XWC350 — A / B / minimum window width | 280 / 347.5 / 460 mm |
| XWC dimensions A and B | See the labelled dimension lines in AL-042; minimum window width is not the opening gap |
| DF series — channel section shown | 16 mm inner / 18 mm outer width, as drawn |
| DF08B reference — A / B / C / D | 200 / 189 / 130 / 47.2 mm |
| DF dimensions A / B / C / D | Track length / track fixing centres / arm length / arm fixing centres |
| Other DF variants shown | DF10B, DF12B, DF14B and DF10.5B; dimensions listed separately in the drawing |
Design variants & installation references
Choose a reference to inspect its designs, dimensions and profile interfaces. Values belong to the models and configurations shown on that reference.
Designs & component dimensions
Telescopic stays and opening restrictorsAL · PDF 42 · left panel
Telescopic stays and opening restrictorsAL · PDF 42 · right panel
Opening restrictor geometry and size tablesUPVC · PDF 64 · right panel
Profile sections & installation layouts
Outward-opening and bottom-hung window configurationsAL · PDF 14 · left panel
Outward-opening and bottom-hung window configurationsAL · PDF 14 · right panel
Made for your specification
Develop your component with Vigour.
Dimensions, material specification, finish, branding and packaging can be developed to your drawing or sample.
Share your selected design, profile section or mating part, required dimensions, finish and estimated order quantity.