Aluminium profiles · OEM / ODM
Window Restrictors & Stays
4 product images

#2 limit stay
Model: No. 2 restrictor — L220 / 250 / 280
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Telescopic wind stay
Model: XWC210 / 250 / 300 / 350
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Window limit stay
Model: LS152 / 203 / 254 / 355
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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 — L220 / 250 / 280 | AL-042 |
|---|---|
| XWC210 / 250 / 300 / 350 | AL-042 |
| DF08B / 10B / 12B / 14B / 10.5B | AL-042 |
| LS152 / 203 / 254 / 355 | AL-042 |
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
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
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